Question

In a right angled triangle ABC , ∠B = 900

, if AC=17 cm and AB=8 cm then find

the length of BC.


fast please .... ​

Answer 1

Answer:

15

Step by step solution

please look in the image

Using Pythagoras theorem,

we get

(BC)^2 = 17^2 - 8^2

bc = ✓289-64

bc = 15