Find a in the following triangle: (two decimal places) a = Find in the following triangle: (one decimal place) 0 = B 3 lo A 55° a 6 B C

Q: Find the reference angle (in degrees) for 0 = 232.4°. Answer:

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Q: Find the ared ok the triangle a= 10cm, b-14cm, (- 120° ROund to two significant digits.

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Q: The m FED is 135° 81° B C D

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Q: 585° 65 A 400m В

A: You can solve this question using the sine law of triangles.

Q: Solve the right triangle​ ABC, where C=90°.   a=10.4 yd, c=10.8 yd

A: As we know that; The Sine rule: asinA=bsinB=csinC   Given: C=90°, a=10.4 yd, c=10.8 yd

Q: Find the area of the triangle with a = 8, b = 11,and C = 113°.

A: Here the length of 2 sides and their included angle are given . So area of the triangle can be found…

Q: A 5 50.1° С Х B

A: Solution:

Q: B 0 In Oo, mAB = 45° and OA =6 cm. Find fAB.

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Q: .Write this measure in degrees: -4* radians. A. -720° В. -1440° С. -45° D. -180°

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Q: Choose the values of arctan(—V3) Select one or more: a. IT 3 b. Oc. - d. kl klo 3 -30° None

A: let     arctan(-3)=xwe know tan(-x)=-tanx

Q: In AZXY, y = 11m, x = 12m, mZZ = 141°. Find the area of the triangle and round to the nearest tenth.…

A: Find the area of triangle

Q: Find the area of the triangle.   B=138.9°​, a=45.09ft, c=36.02ft

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Q: 54° 67°

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Q: 163°. Find the measure of La when b = 75° and c al %3D b.

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Q: В 90° 12 cm А

A: Finding the area of shaded region