Download Find

• Find squares of numbers and square roots of
perfect squares.
• square
• perfect squares
• square root
• radical sign
Find Square Roots
Find
What number times itself is 36?
6 ● 6 = 36, so
Answer: 6
= 6.
Find
A. 8
B. 32
C. 640
D. 4,096
1.
2.
3.
4.
A
B
C
D
Find Square Roots
Find
Use a calculator.
676
Answer:
ENTER
=
26
Find
A. 16
B. 23
C. 529
D. 279,841
1.
2.
3.
4.
A
B
C
D
GAMES A checkerboard is a square with an area of
1,225 square centimeters. What are the dimensions
of the checkerboard?
The checkerboard is a square. By finding the square
root of the area, 1,225, you find the length of one side
of the board.
Use a calculator.
1225
ENTER
=
35
Answer: So, a checkerboard measures 35 centimeters
by 35 centimeters.
GARDENING Kyle is planting a new garden that is a
square with an area of 196 square feet. What are the
dimensions of Kyle’s garden?
A. 12 ft × 14 ft
B. 14 ft × 14 ft
C. 16 ft × 16 ft
D. 20 ft × 20 ft
1.
2.
3.
4.
A
B
C
D
End of the Lesson