8. Angela is building a garden in the shape of a triangle, as shown. She would like to put a fence on one side of the garden. C 52 fence 13 m 15 m B a) Determine the measure of angle A formed by the fence and the side that is 15 m in length. Round your answer to the nearest degree. Show your work. b) Determine the measure of angle B to the nearest degree. Show your work. c) Find the length of the fence, to the nearest metre. Show your work. 1 Add file Thinli

Q: Work out the angles marked x, y and z. B 55 54 A,

A: To determine: The values of x, y and z for the given figure.

Q: 2. Use a protractor. What is the measure of 2JKL? A. 50°. В. 60° С. 110° D. 120°

A: We have to measure the angle JKL .

Q: perimeter P. 8. An equilateral triangle has the same perimeter as a regular pentagon. Find the side…

A: An equilateral triangle has the same perimeter as a regular pentagon. To find the following The…

Q: 11) 80°

A:

Q: R 76 180 °

A:

Q: On the first line, write the complement of the angle. On the second line write the supplement. 27.…

A: To find the complement and supplement angles of the given angles

Q: 3x-189 (2x) Find the value of x. Show your work.

A: #9 Give the property of the circle we can find the value of the x

Q: The trapezoid ABCE consists of the parallelogram ABCD and the right-angled triangle ADE. Find the…

A: A trapezoid is a four-sided figure with four sides with at least one pair of parallel sides. While a…

Q: The perimeter of an equilateral triangle PQR is 25 cm. Determine the lengths of p, q, r and angle P.…

A:

Q: What is the measure of y.Explain using angle pairs.

A: From the given figure it can be seen that the angles of measure 3x° and 6x° are supplementary…

Q: In each right triangle ABC, find B. The right angle is at C. 7. a 11.7 m, b 14.9 m 8. a 39.8 ft, c…

A:

Q: The measure of angle B is degrees. A B 120° D 240

A: Answer is mentioned below

Q: What is the measure of angle S? S 589 T R Terms Use

A: Given angle R = 580A triangle inscribed in a circle and passing through the diameter is a right…

Q: What is the smallest altitude in the triangle with sides 20, 21, and 29. A. 21 B. (21 · 20)/29 C.…

A: Give query is to find the shortest altitude.

Q: Logan wants to determine the distance across the river from points B to C. If she is able to…

A: The figure is as shown below :

Q: CO Determine the measure of ON. Justify your answer. Work & answer: Determine the measure of NK.…

A:

Q: 1 Diego needs to install a support beam to hold up his new birdhouse, as modeled below. The base of…

A:

Q: 21. Dakota's eyes are 6 ft off the ground, he is looking up to the top of the Empire State building…

A:

Q: 1. RSTU is an isosceles trapezoid. Find the measures of the other angles. S 76° U T

A: We can find the answers as below.

Q: Find the measure of the angle below.

A: Solution is below

Q: cond triangle D. cannot be determined 9. In A LOV, <L=84", M<O = 28. Which side is the longest? A.…

A: 9) Given, In △LOVm∠L=84°m∠O=28°Thereforem∠V=68°

Q: A right triangle is given with the property a² – 6² = h² where a and b are lengths of legs and h is…

A: Given: A right triangle with a and b are length of the legs and h is the length of the height and…

Q: A.140 B.325 C.310 D.50

A: Given,

Q: What is the measure of each interior angle of a regular octagon?a. 150 b. 144 c. 140 d. 135

A:

Q: The exterior angle of a regular polygon measures to be 9°. How many sides does the polygon have? 40…

A: The relation between the number of sides and the exterior angle measurement of a regular polygon is…

Q: What is the measure of an exterior angle of a regular decagon? a. 144 degrees b. 180 degrees c.…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.