Pythagoras

Pythagoras

Example 1

Copy the example into your exercise book.

Fill in the Blanks

Example 2

Copy the example into your exercise book.

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Pythagoras Triads

• Sets of three numbers which satisfy Pythagoras’ theorem

Multiple Choice

Test whether (5,12,13) is a Pythagorean triad

• Yes

• No

Multiple Choice

Is the following a right angled triangle?

• Yes

• No

• Maybe

Multiple Choice

Find the value of the missing side...

• 13.2cm

• 13.3cm

• 16.6cm

• 16.5cm

Multiple Choice

Find the missing side of this right angled triangle...

• 4.1cm

• 2.4cm

• 2.5cm

• 4.2cm

Multiple Choice

Find the length of b in this triangle.

• 31
• 36
• 60
• 62

Practice Questions

Ex 3.2 Questions 2, 4, 5, 8, 10, 13, 15, 17

Remember - check your answers in the textbook.