Question

In a right angle triangle ABC,B=90°, AC=17CM AND AB=8CM find the length of BC​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Given, in △ABC, ∠B=90

o

∴AC

2

=AB

2

+BC

2

[∵ Pythagoras theorem]

⇒BC

2

=AC

2

−AB

2

BC

2

=17

2

−8

2

BC

2

=289−64=225

∴BC=

225

=15cm

solution