Solve make B the subject of formula A = (1)/(2) bh After making B the subject of formula find b when A = 135 , H = 18

CmdNtrf asked Oct 18, 2023

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10 votes

Solve

make B the subject of formula

A = (1)/(2) bh

After making B the subject of formula
find b when A = 135 , H = 18

CmdNtrf asked Oct 18, 2023

2.9k points

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20 votes

Explanation:

A = 1/2 × B × H

transform to have B = ...

A/H = 1/2 × B

B = 2 × A/H

B = 2 × 135/18 = 135/9 = 15

Janfitz answered Oct 24, 2023

3.0k points

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