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DONT UNDERSTAND THE QUESTION CAN SOMEONE HELP ME!!!
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DONT UNDERSTAND THE QUESTION CAN SOMEONE HELP ME!!!

DONT UNDERSTAND THE QUESTION CAN SOMEONE HELP ME!!!-example-1
User Fomite
by
3.1k points

1 Answer

4 votes

Answer:

246.62007 cm. HTH!

Explanation:

A=2AB+(a+b+c)h

AB=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c

2

Solving forA

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=8·9+5·9+10·9+1

2·﹣84+2·(8·5)2+2·(8·10)2﹣54+2·(5·10)2﹣104≈246.62007

User Ihsan Kocak
by
3.1k points
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