1.
Evaluate 21
2
.
A.
422
B.
442
C.
441
D.
421
Hint
2.
The area of a square is 289 square meters. Find the perimeter.
A.
68 m
B.
76 m
C.
64 m
D.
72 m
Hint
3.
Find
A.
98
B.
14
C.
13
D.
16
Hint
4.
Which number is a perfect square?
A.
327
B.
324
C.
326
D.
325
Hint
5.
The area of a square is 529 square feet. Find the perimeter.
A.
45 ft
B.
46 ft
C.
90 ft
D.
92 ft
Hint