Math, asked by sabrasaif786, 5 months ago

Given A = 2(L+ b)h, find L,when b = 7, A = 180,h = 6.

Answers

Answered by Anonymous

2

Answer:

L=8

Step-by-step explanation:

A=180

b=7

h=6

A=2(L+b)h

180=2(L+7)6

180=12(L+7)

180/12=L+7

15=L+7

L=15-7

L=8

Answered by majidahad1550

0

Answer:

2(L+7) 6=180

2L+42=180

2L=180-42

2L=138

L=138÷2

L=69

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