Maths Department
Pythagoras’ Theorem 1
Home Learning Level 4
You must show your workings!
Non-calculator
1. Calculate
4.8 + 7.13 – 5.9
2. Find 90% of £23
3. Baked beans are on offer in a supermarket. The deal is buy one get one half price.
When full price each tin costs 28p.
If you buy two tins in the deal how much have you paid per tin?
4. Find
a).
52
b).
72
c).
√16
d).
√81
5. What name is given to the longest side of a right-angled triangle?
Calculator
6. Find the lengths of sides x, y and z in the following triangles.
a).
b).
x cm
7 cm
c).
y cm
6 cm
14 mm
7. The diagram shows the front view of a garage.
2.9m
2m
3.6m
Calculate the length of the sloping edge of the roof.
22 mm
19m
36m
zm