The answer should be c- 52
Answer:
Surface area of the smaller pyramid will be 225 cm²
Step-by-step explanation:
Two similar pyramids have their matching or corresponding sides in the ratio of 5 : 7.
In other words,
=
Therefore, =
= 225 cm²
Therefore, surface area of the smaller pyramid will be 225 cm².
Answer:
Step-by-step explanation:
y2-y1 / x2-x1
x1 = 1
x2 =-6
y1= 1
y2= 9
=
=