contestada

A trapezoid has an area of 8.1 square meters. if the trapezoid has a base that measures 6.7 meters and a height of 1.5 meters, what is the length of the other base?

Respuesta :

alekos
A = 1/2(a+b)h

a = 6.7   h = 1.5   and  A = 8.1

=>  b = 2A/h  - a  = 4.1m