Answer:
Step-by-step explanation:
no
Addition property of equality
2(20 x 10) + 2(10 x 5) + 2(20 x 5)
2(200) + 2(50) + 2(100)
400 + 100 + 200
400 + 300
700
There are 700 square feet for the surface area
I have the same thing someone please help us
<span>1. Opposite sides are parallel 2. Corresponding parts of congruent triangles are congruent</span>
