Use the law of sines to solve the triangle with a=92, b=48, c=9

C = 40°

a = 14

b = 10.4

Step-by-step explanation:

You have to find angle C, side a and side b.

Sin rule: a/sin(a) = b/sin(b) = c/sin(c)

Step 1: Find angle C

All angles of a triangle are equal to 180°

A + B + C = 180

92 + 48 + C = 180

C = 40°

Step 2: Find side a

a/sin (a) = c/sin (c)

a/sin (92) = 9/sin (40)

a = 14

Step 3: Find side b

b/sin (b) = c/sin (c)

b/sin (48) = 9/sin (40)

b = 10.4

!!

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Step-by-step explanation:

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