Answer:
144 cm^2
Step-by-step explanation:
The formula for a triangle is (L x W)/2. We plug this in so our first two sides are 24 and 24 square centimeters. The top side is 10 x 4, or 40 cm. The bottom side is 8 x 4, or 32 cm. The back side is 6 x 4, or 24 cm.
24 + 24 + 40 + 32 + 24 = 144 square cm
