Use Heron's Formula to find the area of triangle ABC. Round your answer to the nearest whole number.
1 answer:
Step-by-step explanation:
use herons formula
√s(s-a)(s-b)(s-c)
where s is the semi perimeter
S=20
and a,b,c are sides of triangle
=√20(20-17)(20-9)(20-14)
=√20.3.11.6
=62.92
nearest whole number is 63
option B is correct
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Answer:
0, 16
1, 15
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3, 13
4, 12
5, 11
6, 10
7, 9
8, 8
Step-by-step explanation:
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Interesting problem.
First - let's figure cost of each uniform at purchase.
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