19 John Is skling on a mountain with an altitude of 1200 feet. The angle of depression Is 21°. About how far does John skl down the mountain? DRAG & DROP THE ANSWER 3348 ft 3698 ft 2235 ft 1200 ft 3542 ft x:

Q: What’s The value of w?

A: What is the value of w.

Q: In AHIJ, i = 49.6 m, ZJ = 70°,j= 51 m. What are the rest of the measurements in the triangle? J 70°…

A: The given triangle with measurements JH=49.6m, HI=51m and ∠J=70°

Q: Find the measure of 4x. 138° 390 X m4x =

A: Given problem:-

Q: Anya is an aerial photographer. She plans to photograph the Lion's Gate Bridge from a helicopter. ●…

A:

Q: mIJ = O

A: Given: mJK⏜=70°, mKH⏜=100°, mHI⏜=140° To find mIJ⏜

Q: A 5 50.1° С Х B

A: Solution:

Q: 20 y 60, 45°

A:

Q: 4) Find the measure of 21 and 22. 117

A: we have to find the angles 1 and 2 from the given figure

Q: What is mFG? F

A: Sum angle of circle is 360°. mFE ⏜=90°mEG⏜ =140°mFG⏜ = ?

Q: a = 40 m, b = 56 m and c = ZA = ZB LC 48 m. degrees degrees degrees

A:

Q: Find sides M,n,Y,X 145 5V2 600

A: Given query is to find indicated sides.

Q: What is the length of DE? C 52° DE = 26 B E D 52°

A:

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: EFGH ~ XYZW. What is mZX? E Y 52° H. 122° 134° W mZX = hp

A:

Q: A Solve the oblique triangle ABC for the given information: 26 ft, b 39 ft, c= 40 ft a =

A:

Q: In the diagram below, mZA = 62°, mZB = 56° and mZC = 82°. Find mZD. A 62° 820 E D 56° В

A: Use the angle sum property of triangle in triangle ABE to find ∠AEB.

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.