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5/21/2021-Warm Up

Last updated over 4 years ago

5 questions

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Question 1

1.

The radius of this circle measures 9 inches
If the arc measure of FE is
Find the LENGTH of arc FE. (round your answer to the nearest tenths place)

Question 2

2.

The radius of this circle measures 9 inches
If the arc measure of FE is
Find the AREA OF THE SECTOR FCE (the purple shaded portion of the circle). (round your answer to the nearest tenths place)

Question 3

3.

The volume of a cube is 27 cubic centimeters. What is the surface area of the cube?

Find the edge length of the cube...sub V=27 into:
to find x (the length of one edge)

Then sub the length of the edge into the SA formula:

Question 4

4.

What is the volume of a rght square pyramid with a height of 6 centimeters and a base that measures 8 centimeters by 8 centimeters?

64

96

144

128

Question 5

5.

What is the surface area of the pyramid?
Slant Height= 147
Square Base with a Side measure of 230