Grade 8 Preview Assessment
5 Questions
| Total Attempts: 403
Review for grade 8 math
Questions and Answers
- 1.1. Which number is not a perfect square?
- A.
50
- B.
100
- C.
169
- D.
441
- 2.A square has an area of 12 cm2. Its side length is
- A.
144 cm
- B.
Between 4 cm and 5 cm
- C.
Between 1 cm and 2 cm
- D.
Between 3 cm and 4 cm
- 3.Which square root cannot be expressed as a whole number?
- A.
Square root of 121
- B.
Square root of 125
- C.
Square root of 225
- D.
Square root of 625
- 4.The area of a square drawn on side GH would be
- A.
11 square units
- B.
28 square units
- C.
65 square units
- D.
121 square units
- 5.The unknown side length is approximately
- A.
52 cm
- B.
484 cm
- C.
25.6 cm
- D.
48.4 cm
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