Pythagoras’ Theorem 2
Maths Department
Home Learning Lifeskills 4
You must show your workings!
Non-calculator
1. Calculate
235 x 94
2. A joiner needs a type of wood screw with length (28 ± 2)mm to complete a chest of drawers.
a). Write down the maximum and minimum length the joiner requires.
b). State which of these wood screws he can use for the chest of drawers.
28mm
3. What is
29mm
31mm
a). 92
30mm
22mm
c). √64
b). 62
36mm
d). √81
Calculator
5. Find the lengths of sides a, b and c.
a).
bm
b).
a cm
15cm
c).
31mm
27mm
90m
160m
12cm
6. Find the length of the diagonal of a square with side 15cm.
c mm