The two sides AB and BC of a right angled triangle are 7 cm and 24 cm respectively. find the length of AC
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length of ac is 25cm.
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1
Answer:
25cm
Step-by-step explanation:
Given:
- ∆ABC is a right angled triangle
AB = 7cm
BC = 24cm
To find:
AC = ?
Solution:
By Pythagoras theorem,
AB^2 + BC^2 = AC^2
(7)^2 + (24)^2 = AC^2
49 + 576 = AC^2
AC^2 = 625
AC = √625
Therefore, AC = 25cm
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