7 In the following figure, a sector of a circle has a central angle of 80°. The area of the circle is 97 square units. 80° If the sector has an area of kn square units, what is the value of k ? Enter your answer in the space provided.

Q: AB a diameter because C. 3 E B 3.

A: It is based on theorem of relationship between choard and diameter

Q: 2.

A:

Q: Find mzA 40° B A 32

A: ∠A = ∠B { Angles made by an arc(CD) on the circumference of the circle are always equal.}   Here ∠A…

Q: 9 mm 29° 10 mm 6 km 5 kr 9 km

A: Triangle is a three-sided closed figure. it contains three angles that when combined the sum equals…

Q: In the diagram below ZA = 38°. Side a measures 12 cm. What is the measure of ZB? Express your answer…

A:

Q: The length, L, of the point on any standard 82 degree included-angle drill can be calculated using…

A: Let A and D be the included tip angle and the diameter of the drill, respectively. To find the…

Q: Find the measure of R

A: Sum of the angles made on a straight line is 180°.

Q: 20) 7 yd 255°

A: area of sector is A=θ360°×πr2where r is radius θ is central angle

Q: Find AB in circle O. CD=20 9. 20 25

A:

Q: Determine mLTEa. A T 216°

A: We have to find angle

Q: 10.0 cm 50° 55°

A: We have, x = 12.61  The detailed solution is as follows below:

Q: The area of a circle is 196π (196 pi) square yards. Find the diameter.

A: The objective of this question is to find the diameter of a circle given its area.

Q: 2. Find the height of a triangle in which A = 6x'y in? and b 4xy in. %3D

A: Use the formula for the area of a triangle.

Q: 54° 67°

A:

Q: What is the measure of ZRTV? 90° 700 V 80°

A: We can find the measure of the angle as below

Q: 3) The shaded part of the circle below represents the portion of a garden where a landscaper planted…

A: The objective of this question is to find the area of the sector of a circle, which is the shaded…

Q: ABCD is a rectangle. Find ZADB. * A E 31° C

A: according to our guidelines we can answer only three subparts, or question and rest can be reposted.…

Q: The area of triangle ABC Is 31 square centimeters. What is the measure of side b? b C 45° C 12.5 cm…

A: The area of triangle ABC is  square cm. To find the measure of side b.

Q: In ORSTV, mZS have the greater length? 57°. Which diagonal (VS or RT) would %3D R S

A: In parallelogram RSTV, m∠S=57°.Which diagonal VS or RT would have the greater length ?

Q: Find the area of a triangle if C = 160°, a = 10 cm, and b = 15 cm. (Round your answer to one decimal…

A: To find the area of the triangle ABC Given  C = 160° a = 10 cm b = 15 cm

Q: Find the dia meter of, the cirdes in terms of L. 66 120°

A: We have to find the diameter of the circles in terms of L.

Q: The area of a square room is 225 square feet.  Find the dimensions of the room. Please show all your…

A: Given: Area 'A' of a square room is 225 ft2.Aim: To find the dimensions of the room. Let say: A =…

Q: Find the value of X in the following triangle (in meters)?

A:

Q: 3. 4 cm 4 cm 2.

A: