Refer to the figure below, in which m(21) + m(23) + m(z4) = 180°, 23 E 24, and 24 E 25. Find the measure of the angle when a = 98°. 22 6 5 a 2. 1 4

Q: What is the measure of angle b°? 130 b

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Q: Find the measure of angle BAC. * A B 132° C O 66 114 O 132 264

A: Solution:Given∠BOC=132°To find ∠BAC=?Formula:∠BOC=αthen ∠BAC=α2

Q: 3х-6 130° 8.x+4

A: Sum of linear pair angle is 180°. Vertically opposite angles are equal. Sum of all angle in a…

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: Find mZS S T. 65x 23х + 4 R U

A: Given:

Q: A 35° %23 B E

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Q: AABC ATUV.Find the given angle measure. A (6x +9) cm V U (4y – 16)° (бх — 1) ст (3y + 2)° (4y)° (7x…

A: Above given are similar triangles which means  corresponding angles are congruent and sides will be…

Q: Which angle is vertical to ZFBG? D A C H B G E F

A: We can find the vertical angle as below.

Q: In AUVW, the measure of ZW=90°, WU = 2.6 feet, and VW = 8.1 feet. Find the measure of ZU to the…

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

A: Answer is mentioned below

Q: Find m angle C

A: Topic:- trigonometry ratios in triangle

Q: Find the measure of angle b. b. 24°

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Q: Find the measure of the angle SRD. 106° D O 67° 65° O 53° O 76°

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Q: Use the triangle shown. 3. If mz1 = 98° and mz2 = 19°, what is m23? mz3 =

A: Exterior Angle propertie of a triangle :  If any side of a triangle is extended , then the exterior…

Q: of m23 = 137° m24 =

A: Angle 4 and angle 3 are vertically opposite angles.so they are equal.

Q: Explain why ZD is not a correct name for the angle below. E D

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Q: Find the valve of the cosine Sor LA A. 2 C. 8 4 B. D.2

A: we know that  cos(A) = adj.sidehypotenuse

Q: Find the missing parts of the triangle. A=94.8° b-15.2 ft a- 35.6 ft B-25.2°, C 60°, c 30.9 ft…

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Q: Draw another angle to make a pair of vertical angles. Label yoL angle with its measure.

A: Given a geometrical figure.

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

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Q: List the angles from least to greatest. AB = 4.08 CA = 4.65 BC = 6.46 %3D LC LA ZB

A: Use herons formulae to find area of traingle and then fund the angles using trigonometric formulaes.

Q: Find the value of the missing angle.

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Q: An observer on the top of a mountain, 500 m above the sea level, observes the angles of depression…

A: Let, AB = Height of mountain = 500 metre ∠ACB = 30° ; ∠ADB = 45° C and D ⇒ Positions of boats…

Q: Find the measure of angle A. 130° 3x + 2 5x 135° O 30° 20° 105°

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