Name:

Surface Area of Pyramids

Day 2 Homework

1. Name the height and slant height. 2. Find the area of the base of the regular

Height ______________ pyramid.

Slant Height ___________ Area of Base ______________

Find the lateral area and the total surface area of each pyramid.

3. 4.

Lateral Area ___________ Lateral Area ___________

Surface Area ___________ Surface Area ___________

7. 8. A regular triangular pyramid with slant ht = 10.

Lateral Area ___________ Lateral Area ___________

Surface Area ___________ Surface Area ___________

13

A

B

C

E

D

F G

8

8

8

8

7

9. Find the total surface area of a regular pyramid with a square base. The sides of the base are 10

and the lateral edge is 13.

10. Find the total surface area of a regular pyramid with a regular pentagon as the base. The sides of

the pentagon are 8 and the slant height is 14.

11. Find the total surface area of a regular pyramid with a square base. The sides of the base are 14

and the height is 24.

12. Find the lateral surface area of a regular pyramid with a hexagonal base with sides of 12 and a

slant height of 20.