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3 years ago

9

Please help me find the measure to side c and the process to solve the problem

1 answer:

jeka943 years ago

4 0

Answer:

c = 43

Step-by-step explanation:

sin theta = opposite side / hypotenuse

sin 28 = 20/c

Multiply each side by c

c sin 28 = 20/c *c

c sin 28 = 20

Divide each side by sin 28

c sin 28 /sin 28 = 20/sin 28

c = 42.60108936

To the nearest whole number

c = 43

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