ů 2 Consider obtuse-angle triangle DEF represented below. 76 cm E 160 cm To the nearest degree, what is the measure of angle DEF? A) 10⁰ C) 128⁰ B) 52⁰ D) 170⁰ F

Q: b) а 3 34, b %3D20, аnd c 3D 18

A: Given  a=34b=20c=18 `

Q: 14 154 1. H What is the measure of angle I?

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Q: How all your 1. Calculate the indicated angle measure or side length in each triangle, to the…

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Q: 13) 32° b 14) 47°

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Q: C) Find angle B. 10 70 A

A: According to questionWe have to calculate angle B.

Q: 10) Find m/B. Sx-10 2x+ 13 S0" 3. A) 40° B) 45° D) 35° C) 27°

A: m∠A=5x-10m∠B=2x+13m∠BCE=80°

Q: 23) What is the area of the smaller triangle? 18 cm 6 cm 12 cm Area of a triangle = , bh o 4 cm2 o…

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Q: 3.1 cm Determine the unknown side length in each triangle. b) 15.1 ft c) 13.25 m d) a) 5 cm 6.7 cm…

A: (a) The given triangle is right angled triangle therefore we can apply the Pythagoras theorem.…

Q: Use the figure to find the measure of each angle. la) MLBCA 50 6) MLDCE (c) MLDEF TMLBCD (e)MLBAG A

A: Geometry

Q: Consider triangle DEF with EF=15 and angle F measuring 29.1 degrees.

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Q: Determine the value of x in the equation 2e = 6.

A: Given equation 2ex=6 Now  2ex=6 ex=6/2 ex= 3

Q: Show use of trigonometry to determine the size of angle ZPRQ in the triangle below, where 2QPR =…

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Q: 5) k 67° b 7) b 43°

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Q: In the oblique triangle determine the indicated length or angle round to the nearest whole number

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Q: Given the figure below shows regular hexagon ABCDEF and your calculations from the previous…

A: The answer provided below has been developed in a clear step by step manner.

Q: ents 68 b 74° Dase

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Q: 16) 45° 68 79 75°

A: Given: The figure  To determine: The measure of indicated angle.

Q: Show use of trigonometry to determine the length of side BC in the triangle below, where ZBAC =…

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Q: Sec 5NA Mathematics - Homework SECONDARY SCHOOL HW 3.2 In the diagram, AB // DC, 4ACB= LCDA, AB = 27…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 12 B C. 7) Find the unknown measure for each triangle.

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Q: 38 41 101"

A: We have to find the angle

Q: 115 149 What is the degree measure of v?. A) 31° 34° 58 D) 749 B)

A: Exterior angle is always equal to sum of two opposite interior angles in a triangle.

Q: 4 구8 32 t°= V°= 5)

A: Here we will use the concept of triangle in a circle. We will use these properties to solve the…

Q: 6) b 38°

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Q: 3) 28

A: