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: Determine the measure of the angle in radians between the planes. 4x - 5y + 5z = -6 y -6x - 9y + 3z…

A: Let, A1x+B1y+C1z+D1=0 and A2x+B2y+C2z=0 be the equation of two plane. Then the angle between two…

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: D C 1010 A E 510 B

A: Here in the given figure, Lines AB and CE are parallel, AC and EB are parallel. So the quadrilateral…

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

A:

Q: Arc WX is a The measure of arc WVU is

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: B. A C G I. K Lines AD and HE are parallel. ZFGE = 50° ZFCE = -

A: Angle FCE is 40 degree

Q: Find all missing side and angle measures ZD = ZE = EF = Students, draw anywhere on this slide!

A: Right angle triangle

Q: Find U+W and V Angle between WHi-; U= 3i+4j

A:

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

A:

Q: An angle measures 105°. What word best describes this angle? obtuse O acute O right O straight

A:

Q: 32 44 The measure of angle tis Select one: a. 32° O b. 45° c. 77° 24 d. 103°

A:

Q: E (6x + 2)° F (3x + 23)°

A: The angles made by two points of circle at perimeter in one direction is equal.

Q: Find x and the angle measurement. (x + 27)° (2x - 179 (4x + 2)° 300 (8+6x)

A: Here we have to calculate the value of x

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: AV W In the following diagram, ARSW is the image of AEWB after a reflection has been performed. B. W…

A:

Q: Find what angle it is and find for X

A: Given: 6.  9. When two lines intersect each other at a single point. the angles are said to be…

Q: 2. Parallelogram FGHI 80° H

A:

Q: In parallelogram CDEF if CG=6 find GE.

A:

Q: Lines m and n are parallel. Find the measures of angles x, y, and z in the figure. x 56° y mZx = °

A: We have to find the measure of angle

Q: In the diagram below find the measure of the angle marked x° . 80 250 O 25° O 105° O 80° O 170°

A: Here we will find the angle x,

Q: U(x-8)° Z V (3x - 11)° (x+8)° (2x+7° xº W Y

A:

Q: Use the diagram shown. b C 1. 2 3. If a || b and mz1 65°, what is mz2? mz2 = a

A:

Q: Find the measure of each angle. B. (15x – 2)° (7x + 4)° A 12 MLBAC= m/CAD

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.