Answered: The triangle shown is inscribed in…

The triangle shown is inscribed in circle centred at point C Figure is not drawn to scale. 7cm 18cm a) Find the circumference and area of the circle. Circumference = Area = cm2 cm

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.CT: Test

Problem 10CT: For the circle shown below, the length of the radius is 5 in. Find the exact: a Circumference b Area

See similar textbooks

Related questions

Q: 19. A picture measures 60 cm by 30 cm. The mat around the picture is 6 cm wide. Find the area of the…

A: Step 1: Given,The length of the picture = 60 cmThe width of the picture = 30 cmThe mat around the…

Q: Is the solution correct?Why or why not?

A: The problem involves determining whether the calculation of angle AOB is correct. The calculation is…

Q: Instructions Create/Use Venn Diagram to Solve the Problem. 7 of the students in Jonathan's class…

A: The problem is asking us to find out how many students have been on a boat but not a train. We know…

Q: A water storage tank is in the shape of a hemisphere (half a sphere). If the radius is 23 ft,…

A: For any query with the solution, please ask in the comment box.

Q: A bag contains 10 red pens, 15 blue pens, and 20 black pens. Joseph will pull a pen from the bag.If…

A: Real-world examples:Repetition not allowed: Drawing marbles from a bag without replacement. Once a…

Q: Graphs y = f(x) and y = g(x) intersect at DIFFERENT POINTS.(b) (i) Show that, at these points of…

A: The difference q−p is:q−p=(10+10)−(10−10)=210

Q: 3. Fred rolls a bowling ball and knocks down four of ten pins. Theoretically, how many ways can four…

A: Step 1: Define combination and permutation*Permutation is used when the order where objects are…

Q: I need the area of this shape

Q: 21. The volume of this cylinder is 900 m³. The diameter of the circular base is 12.4 m. Determine…

A: Step 1: Step 2: Step 3: Step 4:

Q: please show work/process

A: Question 3:The canvas is a rectangle. So to find the area, we need to find the length of the…

Q: Can you find the answers and show the work for B and 9.

A: 1. The coordinates of the 4 corners are:L(-4, 4)O(2, -2)N(-4, -8)M(-10, -2)It looks like the slopes…

Q: (a) The price of a house decreased from $82.500 to $77 500. Calculate the percentage decrease. % =…

A: The initial price of the house is $82,500 and the final price is $77,500.

Q: Point V is on line segment start overline, U, W, end overline UW . Given V, W, equals, x, plus, 7,…

A: Since point V is located in between line UW, then UV+VW=UWVW=x+7UW=3x-9UV=8So we can setup this…

Q: Is the solution correct?Why or why not?

A: We find the equation of the perpendicular bisector of a line segment PQ as follows. Step 1: Find the…

Q: 25.5) Arithmetic progressions

A: Step 1: Step 2: Step 3: Step 4:

Q: 7:38 137° Photo .ill ฟ. 3 18 Done 43+10 145 -145 102° ? + 闫 G

A: Step 1:

Q: of Other Solids 88 MULTIPLE CHOICE Listen What is the surface area of the sphere? Leave your answer…

A: Refer to the attached image for the step-by-step solution:

Q: Parts 1 and 2

A: PART 1: The frame is illustrated as: By using the variables x and y, we can compute for the volume…

Q: Show all work

A: For simplicity, let's shall denote AK=a, BK=b, CK=c,DK=d, EK=e, FK=f. The perpendiculars OL, OM, ON…

Q: 1. Margaret wants to calculate the width of her driveway. She measures some lengths as shown in the…

A: Step 1:In ΔNPH and ΔDRH∠NPH=∠DRH=90∘∠PHN=∠RHD[Vertically opposite angle]∴ΔNPH∼ΔDRH[By AA similarity…

Q: A- Find the general solution for the following partial differential equation by 12 sin(2x + 3y)=0…

Q: The two black triangles are both equilateral, and their bases form a straight line segment. Prove…

A: Note that the angles of an equilateral triangle are equal to 60 degrees. We can illustrate the…

Q: Type the correct answer in the box. Figure 1 is similar to figure 2. The height of the…

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: I need the area and perimeter. How do I do that?

A: Step 1: Step 2: Step 3: Step 4:

Q: Find $m\overarc{GH}$ . Round your answer to the nearest hundredth. A circle with centre labeled J.…

A: The objective of this question is to find the measure of arc GH in a circle with center J. The given…

Q: The outer square has sides of length 1. Can you work out the area of the inner square and give an…

A: Step 1:n/a Step 2: Step 3: Step 4:

Q: Please explain in detail (step by step) how to construct this using Geogebra, thank you

A: Step 1:Solution: According to the given question, a triangle ABC is given for the required excircle.…

Q: A triangular patch of grass at the center of a park has the measures shown in the image below. Park…

A: Step 1: Step 2:

Q: Pole prostokąta

Q: Name Class * 11-3 * Think About a Plan Surface Areas of Pyramids and Cones Find the lateral area of…

A: The objective of the question is to find the lateral area of a cone given the radius and slant…

Q: Original Polygon New Polygon Yes No Side Length in Original Polygon…

A: The scale factor is the ratio of the lengths of the corresponding sides in the new polygon to the…

Q: 6 4 D 2 10 -6 స N 4

Q: Help with a b and c show work

A: Step 1: Step 2: Step 3:

Q: In the figure, circle O is inscribed in triangle EFG; JF = 17, GF = 30. The length of GH is: E Sight…

Q: Use geogebra to construct a triangle given two sides and the altitude corresponding to the given…

A: To construct a triangle given two sides and the altitude corresponding to one of those sides using…

Q: Is the solution correct?Why or why not?

A: In the context of geometry, the gradient of a line is a measure of how steep the line is. It is…

Q: The problem is in the image. Please check. The last time we got an answer for this problem, it was…

Q: 33?q=5 ctice Badges Formatting Help t ու 14 If two sides of a triangle are 6 and 16, what is the…

A: We have given, Two sides of the triangle are: a = 6 cm and, b= 16 cm Let the length of the third…

Q: ttps://odysseyonlinelearning.instructure.com/courses/612/assignments/53992?module_item_id=149811…

A: Given ABCD is a parallelogram with congruent diagonals, we need to prove that ABCD is a rectangle.…

Q: help meee

A: To solve both problems, use the Critical Path Method (CPM) to determine the earliest and latest…

Q: Graph the image of square TUVW after a rotation 90° counterclockwise around the origin. 104 8- 9 -6-…

A: In a rotation transformation, each point of the shape is rotated a specified degree around a point.…

Q: Please solve this question

Q: Part 1 1. Find the equation (formula) of a circle with radius r and center C(hk) and if the Center…

A: Step 1: Step 2: Step 3: Step 4:

Q: Your answers should have the following format: Question A: 100 Question B: 100 Question C: 100

A: Step 1 : From the given venn diagramn( rectan⁡gle ) = 8n( blue ) = 9we want to count the number of…

Q: y is inversely proportional to (x+1)². y=50 when x=0.2. (b) Find the value of y when x=0.5. Y- 72…

Q: HJ and KM are parallel lines. Match each angle pair listed below with the angle relationships that…

A: Step 1:∠HIL and ∠MLIBoth the angles are alternate interior angles. Alternate Interior Angles: These…

Q: Instructions Create/Use Venn Diagram to Solve the Problem. On a test of two problems, 15 students…

A: The problem provides information about a test consisting of two problems. It states that 15 students…

Q: ?

Q: Which of these models are Platonic Solids?

A: In the image, the Platonic solids are characterized by regular faces, where all faces are identical,…

Q: Use two recursive approaches to solve this problem.

A: Detailed Explanation of Recursive Approaches for Pentagonal Numbers:Approach 1: Adding TrianglesThis…

Question

Asap

The triangle shown is inscribed in circle
centred at point C
Figure is not drawn to scale.
7cm
18cm
a) Find the circumference and area of the
circle.
Circumference =
Area =
cm2
cm

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Does a rectangle have a an incenter? b a circumcenter?
The length of each side of a regular hexagon measures 6in. Find the area of the inscribed regular hexagram shaded in the figure.
Find the area of a triangular lot with two sides of lengths 24 yards and 18 yards and an included angle of 80.
Use the Pythagorean Theorem to find the length of the leg in the triangle shown below.
Is it possible for a a rectangle inscribed in a circle to have a diameter for a side? Explain. b a rectangle circumscribed about a circle to be a square? Explain.
A wheel has equally spaced lug bolts. What is the measure of the central angle determined by two consecutive lug bolts if there are a 5 bolts? b 6 bolts?
Three pieces, each in the shape of a sector, are cut from the rectangular sheet of steel shown. How many Square meters are wasted after the three pieces are cut? Round the answer to the nearest tenth meter.
ABCD is a parallelogram. a Using a ruler, compare the lengths of sides AB- and DC-. b Using a protractor, compare the measures of A and C.
The perimeter of an isosceles triangle is 32cm. If the length of the altitude drawn to the base is 8cm, how long is each leg of the isosceles triangle?_