Math, asked by sumitafaldu18, 5 months ago

ΔABC is triangle ,right angle at B.If AC=25cm,and AB=7cm.Find BC.

Answers

Answered by preranapatil2004

2

Answer:

24

Step-by-step explanation:

by Pythagoras theorem,

(AC)²= (BC)²+(AB)²

(BC)²= (AC)²-(AB)²

= (25)²-(7)²

= 625-49

(BC)² =576

taking square root on both sides,

BC = 24 cm

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