Find the area of a triangle with a =11.5, b=13.7, and c=12.2. a. 67.8 units 2 c. 63.4 units 2 b. 66.1 units2 d. 61.1

Question

Find the area of a triangle with a =11.5, b=13.7, and c=12.2.
a. 67.8 units 2
c. 63.4 units 2
b. 66.1 units2
d. 61.1 units 2

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Lyla 2 weeks 2021-09-15T03:26:21+00:00 1 Answer 0

Answers ( )

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    2021-09-15T03:27:39+00:00

    The answer is the third one 66.1

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45:7+7-4:2-5:5*4+35:2 =? ( )