Question

The triangle's height is 1.5 times the base's length. If the height is 18 ft, what is the area?

Answer 1

Answer:

108

Step-by-step explanation:

let the base = x

height = 1.5x

18=1.5x

x=18/1.5 =12ft

thus,

height = 18ft

base=12ft

area = 1/2*(height*base)

=0.5*12*18

=108  feets square