For the following shape, find, the perimeter.
60 cm
Calculate the length of the unknown side in the foll0wing triangle, give your answer correct to one decimal place.
4.9 cm
Find the area of the following shape:
29.92 m2
Find the volume of the following solid:
3182.62mm2
Determine the surface area of the following rectangular prism:
6.7 m2
Find the perimeter of:
180 cm
A ship sails 42 km due west and then 25 km due south. How far is the ship from its starting point?
Give your answer correct to 3 decimal places.
28.7
One litre of paint covers 12m2. How much paint is required to paint a wall measuring 4 m by 13.5 m
4.5 litres
A cylindrical tin is 14 cm high and its diameter is 8 cm . What is the volume, correct to the nearest cm3?
704 cm3
Find the surface area of this square based pyramid:
160 cm2
Given the perimeter is 22.9 cm, find the value of x?
8.8 cm
A square has diagonals of length 8cm. Find the length of its sides, write your answer correct to two decimal places
5.66 cm
Find the area of a rectangle if the width is 6 and the diagonal is 9.3. Round your answer to the nearest whole number.
43 m2
How many litres of water does a fish tank with dimensions 80 cm by 30 cm by 24 cm hold when full?
57.6 L
Find the surface area of this cylinder, write your answer correct to one decimal place.
1292.5 cm2
Determine the perimeter of the following shape.
32 cm
Find the perimeter of a right triangle is the hypotenuse is 12 and one of the shorter sides is 7. Round your answer to one decimal place.
28.7 cm
Find the area of the following shape:
5 m2
The volume of a hexagonal prism is 343 mm3. If its height is 49cm, what is the area of its' cross-section?
7 mm
A cube has surface area of 77.76 cm2, calculate its side length?
3.6 cm
A rectangular paddock has perimeter 100 m. Find the width of the paddock if its length is 30 m.
20 m
A broom is 145 cm long. Would it be able to fit in a cupboard measuring 45 cm by 50 cm and height 140 cm?
Teacher to check working out and response
A couple wish to decorate an arch for their wedding. The width of the arch is 1.4 m and the semicircle at the top begins at a height of 1.9 m. If material is to cover the whole arch so that you cannot see through the arch, what is the minimum number of square metres of material required. Write your answer correct to 1 decimal place.
3.4 m2
Calculate the internal volume (in cm3) of the wooden chest shown, correct to 2 decimal places. Ignoring the thickness of the walls.
234 256.54 cm3
Wooden mouldings are made by cutting cylindrical dowels in half, as shown. Calculate the surface area of the moulding, rounding your answer to 1 decimal place.
2978.7 mm2