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Perimeter, Area & Volume — Chapter Test

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Q1
Perimeter is to 'distance around' as volume is to ___ ?
Volume is the space a solid takes up.
Q2
Area of a triangle = ½ × base × ___ ?
Area of a triangle = ½ × base × height.
Q3
Which quantity is measured in cubic units?
Volume is measured in cubic units.
Q4
What is the perimeter of a square of side 5 cm?
4 × 5 = 20 cm.
Q5
What is the area of a triangle with base 8 cm and height 5 cm?
½ × 8 × 5 = 20 sq cm.
Q6
What is the area of a parallelogram with base 7 cm and height 4 cm?
7 × 4 = 28 sq cm.
Q7
What is the area of a rectangle 9 cm by 6 cm?
9 × 6 = 54 sq cm.
Q8
What is the volume of a cube of side 4 cm?
4 × 4 × 4 = 64 cubic cm.
Q9
What is the volume of a cuboid 3 cm × 4 cm × 5 cm?
3 × 4 × 5 = 60 cubic cm.
Q10
What is the perimeter of a rectangle 10 cm by 4 cm?
2 × (10 + 4) = 28 cm.
Q11
A room floor is 5 m by 4 m. What is its area?
5 × 4 = 20 sq m.
Q12
A box is 2 m × 2 m × 2 m. What is its volume?
2 × 2 × 2 = 8 cubic m.
Q13
A triangle has area 24 sq cm and base 8 cm. What is its height?
½ × 8 × height = 24, so 4 × height = 24, height = 6 cm.
Q14
A water tank is 10 m × 5 m × 4 m. What is its volume?
10 × 5 × 4 = 200 cubic m.
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