The variable expressions represent the three angle measures of a triangle. Solve for x and find the measure of each angle. Then classify the triangle by its angles.

Q: The measures of two angles of a triangle are 24˚ and 81˚. Find the measure of the third angle and…

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Q: (l1x-8) (7x+ 1) De (4x + 8)

A: We will use property of cyclic quadrilateral.

Q: Solve for x. The triangles in each pair are similar. AUTS ~AUDE 3x- 5 91 U E 14 98

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Q: The measure of an angle in standard position is given. Find two positive angles and two negative…

A: conterminal angles are the angles that have same terminal sideas of the standard position→ The…

Q: In AGHI, ZH and sides h and g are known. Which equation can you use to determine the measure of ZG?…

A: We have to find

Q: Find the measure of 0 in the triangle. Do not use a calculator. 2/2+5 B C. B = 2. 2.

A: Apply the cosine rule, cosB=a2+c2-b22acorcosB=AB2+BC2-AC22(AB)(BC)

Q: 2. Find x and the measure of each angle. MLEGF = 2x - 18) (4x) MLFGH =

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Q: If P, B, and O are midpoints of the sides of the triangle, find LM. LM = 25 12.5 25 50 40

A: given,

Q: A (4х- 4)° (x+44)° B х-52

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

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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.