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the hight of triangle is 18in.find the lenght of the base if area of the tirangle is 63sq in?

2006-09-24 07:43:11 · 2 answers · asked by Anonymous in Education & Reference ➔ Home Schooling

2 answers

A=(B x H)/2
63=(B x 18)/2
Multiply both sides by 2
126=B x 18
divide both sides by 18
7=B

2006-09-24 07:54:59 · answer #1 · answered by darth_loki 2 · 0⤊ 0⤋

H=18

A*H/2=63

A=63/9=7

2006-09-24 14:50:21 · answer #2 · answered by iyiogrenci 6 · 0⤊ 0⤋

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