Question

Find the value of C if in a triangleS=13, a8 and b=7.

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Answer 1

Answer:

Step-by-step explanation:

s = a+b+c/2

2s = a+b+c

2(13) = 8+7+c

26 = 15 + c

c = 26 - 15

c = 11

Answer 2

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