Work out the value of (i)4 2 ...………… (ii)2 3 …...………

LO To assess your understanding of Pythagoras

RAG

Key Words: Hypotenuse, Square, Square Root 20 Apr 2023

Work out the value of(i) 42 ...…………(ii) 23 …...………

Find the value of

(i) the square root of 36.............................

(ii)5 × 102

.............................(iii)33

.............................

7

10

8 30

84

25

From the numbers shown, write down

(i)a square number .............................

(ii)a cube number .............................

Write down the value of 49

Explain why 90 is less than 10.

………………………………………

………………………………………

E

EF

F

A and B are points on a centimetre grid.A is the point (3, 2).B is the point (7, 8).

Calculate the distance AB.Give your answer correct to 3 significant figures.

D C

C √

B

BC

A

Grade Pythagoras

A I can solve 3D Pythagoras problems.

B I can find missing lengths and distances in shapes other than right angled triangles using Pythagoras Theorem.

C I can find the length of a shorter side in a right angled triangle using Pythagoras Theorem.

D I can find the length of the hypotenuse in a right angled triangle using Pythagoras Theorem.

E I can solve problems involving square numbers, square roots and cube numbers giving reasons for my answers.

F I can recognise square numbers and cube numbers. I can find the value of squares and cubes and I can calculate square roots.

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