1.The are of a triangle is A=1/2bh.
where A is the area, b is the base,h is height. Which of the following correctly expresses b in the terms of the other quantities?
A. B=2AH
B. B=H/2A
C. B=2H/A
D. B= 2A/H
Why would that answer be correct.
SOLVE.
A=(1/2)*b*h
A=(b*h)/2 Multiple with 2
2*A=b*h Divided with h
(2*A)/h= b
b=2A/h