chibabykalu16
chibabykalu16 chibabykalu16
  • 24-02-2022
  • Mathematics
contestada

Solve
make B the subject of formula
[tex]A = \frac{1}{2} bh[/tex]
After making B the subject of formula
find b when A = 135 , H = 18​

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 24-02-2022

Step-by-step 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

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