Share
As part of her art project, Sarah is painting 2 square pyramids. The first pyramid has a base with a length of 6 cm and lateral
Question
As part of her art project, Sarah is painting 2 square
pyramids. The first pyramid has a base with a length of 6
cm and lateral faces with heights of 8.5 cm. The second
pyramid has a base that is half the length of the first
pyramid, and each lateral face has a height of 8.5 cm. What
is the surface area of the second pyramid?
in progress
0
Mathematics
3 years
2021-08-17T16:42:28+00:00
2021-08-17T16:42:28+00:00 2 Answers
9 views
0
Answers ( )
Answer:
25.5
Step-by-step explanation:
There are multiple squares you need to find the area of each one by finding the area of each square then adding them together to get the surface area.
Answer:
25.5
Step-by-step explanation:
first pyramid: 6*8.5
second pyramid: 3 (half the length of the first) *8.5
3*8.5 = 25.5