Solving mathematical and real-world problems involving surface area of pyramids

Determine the surface area

• 174.15 km²

• 150.8 km²

• 229.17 km²

• 244.35 km²

What is the lateral area of this shape?

• 150 ft²

• 360 ft²

• 225 ft²

• 250 ft²

What is the area of the base?

• 150

• 75

What is the slant height of the triangular pyramid?

• 12 feet

• 6 feet

• 5.2 feet

What is the surface area of the Triangular Pyramid?

• 147.2 m²

• 36.8 m²

• 73.6 m²

• 110.4 m²

What is the lateral surface area?

• 16 cm²

• 96 cm²

• 48 cm²

• 64 cm²

Find the surface area of the square pyramid.

Enter a number only.

Gru (Despicable Me) wants to cover an Ancient Egyptian Pyramid to make it disappear. One side of the pyramid measures 60 m, and the true height of the pyramid is 80 m. What is the surface area needed to cover the entire pyramid?

• 12,400 m

• 13,200 m

• 15.600 m

Find the surface area 

• 156.8 $in^2$  

• 2

• 3

• 4

What is the surface area of this 3D shape?

• 262.5 sq. ft.

• 472.5 sq. ft.

• 325 sq. ft.

• 175 sq. ft.