Seudónimo Seudónimo
  • 26-01-2020
  • Mathematics
contestada

The formula for the area of a triangle is A=1/2bh Solve the formula for h.
A.h=2A-b
B.h=2Ab
C.h=2A/b
D.h=A/2b

Respuesta :

itmye84 itmye84
  • 26-01-2020

Solve the formula for h, so you need to isolate/get h by itself in the equation:

A = 1/2bh      Multiply the inverse of 1/2, which is 2/1 or 2 on both sides to get rid of the 1/2

[tex](\frac{2}{1})A=(\frac{2}{1})\frac{1}{2}bh[/tex]

2A = bh      Now divide by b on both sides

[tex]\frac{2A}{b} =\frac{bh}{b}[/tex]

[tex]\frac{2A}{b} =h[/tex]         Your answer is C

Answer Link
mkb22 mkb22
  • 26-01-2020
The answer is C.

Multiply each side by 2, and divide both sides by B to isolate H.

The 1/2 and B would cancel out the same side as H.
Answer Link

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