Question

Urgent please help..

Answer 1

Answer:

128.605

Step-by-step explanation:

The bottom side has 2 identical trianges, so you can multiply base*height of one of them to get the area of both combined:

$(8.5m)(10.2m)\\86.7m^2$

Same with the top side:

$(4.93m)(8.5m)\\41.905m^2$

Add them:

$86.7m^2+41.905m^2\\128.605m^2$