Direction: Find the missing measure of angles given perpen- lines and rays. 1. E ED DU Given: Find the measure of ADU and 2x D. EDA 2. IV I OE Given: Find the measure of LIV and x-10 LIO Direction: In the figure, identify each pair of angles. 1 La and Le- 2. La and Lg 3. La and Lh 4 Lc and Le- 5. Ld and Lh 6 Lb and Lg 7. Le and Lf- 8 Ld and Le- 9. 2b and Lf- 10.Lc and Lg-

Q: Choose the quadrant where the terminal side falls for the given angle. 4 II OIV O II

A: First convert in degree And then add 360 for angle below 0 degree

Q: 20 Find the angle betwren Vand w V= it6j, W=3i-45

A: Please see the answer below

Q: 2. The side of a lake has a uniform angle of elevation of 15º. How far up the side of the lake does…

A:

Q: What is mz1? 1 54° 98° O A. 22° B. 27°

A: Explanation and solution is given below....

Q: its magnitude and direction angle. 14. ļu| = 8, 0 = 225°

A: Topic:- vector algebra

Q: A 35 in. (Bх - 1) in. (Зх- 12) 48 B (2x +1)

A:

Q: side y [Select] Angle X [Select] Angle Z [Select] 3 cm 4 cm

A:

Q: Determine the measure of each indicated angle. Note: the figure is not drawn to scale. A B (4z - 7)°…

A: from angle propertie we know that ∠A+∠B+∠C=180°∠C=180°-137°=43°

Q: Lines AB and CD are parallel. Find the measures of the three angles in triangle ABR 157° E C 42° A…

A:

Q: Sketch ū = = -8.1î–4ĵ and find the degree measure of the angle be- tween them. Answer in units of °.…

A:

Q: In this activity you are asked to determine the height h • s will be given to you outside s = 60 ft…

A: We have, s=60 ft., α=23°, β=29° and height of team member is 6 ft. Let us consider that CD=x then,…

Q: S R 1 V U W Question 5 (1 point) If T and X are the respective midpoints for SU and RW then what is…

A: For Question 5, Since T and X are midpoints of SU and RW, respectively, VX is half the length of SU…

Q: Find the measure of each angle: Complementary angles with measures (5x) and (4x - 18)". OA. 52 and…

A: Two angle measures are (5x)° and (4x-18)°.

Q: Owen's house is 12 blocks from the library and 8 blocks from the school. The library is 9 blocks…

A:

Q: Calculator This figure shows A ABC. BD is the angle bisector of LABC. What is AD? Enter your answer,…

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.