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| 1 | |
Find the perimeter of this shape.
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| | A) | 2.5 cm |
| | B) | 5.0 cm |
| | C) | 7.5 cm |
| | D) | 10.0 cm |
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| 2 | |
A lawn has the shape shown. What area of grass must be cut?
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| | A) | 60 m2 |
| | B) | 160 m2 |
| | C) | 200 m2 |
| | D) | 400 m2 |
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| 3 | |
The flag of Slobjev is shown. What is the area of the red triangle?
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| | A) | 800 cm2 |
| | B) | 1600 cm2 |
| | C) | 2400 cm2 |
| | D) | 3200 cm2 |
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| 4 | |
The new municipal pool is in the shape of a trapezoid. What length of plastic edging is required for the pool?
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| | A) | 110 m |
| | B) | 120 m |
| | C) | 130 m |
| | D) | 900 m |
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| 5 | |
The distance between the two parallel sides of the pool in question 4 is 18 m. Find the area of the pool. |
| | A) | 110 m2 |
| | B) | 130 m2 |
| | C) | 810 m2 |
| | D) | 900 m2 |
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| 6 | |
Consider the triangle shown. Which statement is true?
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| | A) | The perimeter of the triangle is 30 cm. |
| | B) | The perimeter of the triangle is 50 cm. |
| | C) | The area of the triangle is 30 cm2. |
| | D) | The area of the triangle is 50 cm2. |
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| 7 | |
Simplify the expression:
(5 + 7) ÷ 4 – 2 |
| | A) | 0 |
| | B) | 1 |
| | C) | 6 |
| | D) | 12 |
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| 8 | |
Find the area of the composite figure shown.
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| | A) | 49 m2 |
| | B) | 112 m2 |
| | C) | 175 m2 |
| | D) | 256 m2 |
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| 9 | |
Find the perimeter of the figure shown in question 8. |
| | A) | 60 m |
| | B) | 46 m |
| | C) | 32 m |
| | D) | 30 m |
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| 10 | |
A parallelogram has a base b and a height h. A trapezoid has the same height h, and one of its parallel sides has a length b. Can the parallelogram and the trapezoid have the same area? |
| | A) | Yes. Under these conditions, they must have the same area. |
| | B) | Yes, if the other side of the trapezoid is double the length of bh. |
| | C) | Yes, but only if b and h are equal in length. |
| | D) | No. This is not possible. |
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