Perfect Square
122 = ?
144
If a side of a square is 10 m what is the area of the square?
100 m2
The area of a square is 169 m2 .
What is side of a square?
13 m
What is the square root of 16?
4
2 x 2 in index notation
22
Is 33 a perfect square?
No
A side of a square is 3 centimetres what is the area?
9 cm2
The area of a square is 400 m2 .
What is the side of the square
20 m.
The square root of 225 is?
15
Evaluate 53
125
What is 82 ?
64
The side length of a square is 6 metres. What is the area of the square?
36 m2
The area of a square is 49. What is the length of each side of the square?
7
the square root of 121
11
42 + 4
20
Which of the following is NOT A Perfect Square. Hint: there can be more than one answer.
12 33 25 1 0 64 100
12 and 33
If the side length of a square is 20 m . What is the area of the square?
400 m2
The area of a square is 81. What is the length of each side of the square?
9
What is the square root of 640?
80
3 + 3 x 52
78
152= ?
225
The side length of a square is 9 cm. What is the area of the square?
81 cm2
The area of a square is 144. What is the length of each side of the square?
12
What is the square root of 10 000?
100
4 x 4 x 4 x 6 x 6 in index notation
43 x 62