Question

How much wallpaper does Mamadou need to cover this wall?

Answer 1

Answer: 70 ft ^2

Step-by-step explanation:

Area of the wall excluding tip:

8 * 8

= 64 ft ^2

Area of the tip:

10 - 8

= 2

1/2 (2 * 6)

= 1/2 (12)

= 6 ft ^2

Total area:

64 + 6

= 70 ft ^2

Answer 2

70ft For sure i took this already