Question

∆ABC is a right angled at C, if AC = 12cm and BC = 5cm then length of AB = ?​

Answer 1

Answer:

∆ABC is a right angled at C, if AC = 12cm and BC = 5cm then length of AB = 13cm.

Step-by-step explanation:

Hope it helps you!!!!

Answer 2

Answer:

if right angle at C

then AC (length)= 12cm

BC (Base)= 5cm

AB (Hypotenuse)= ?

by Pythagoras theorem:-

AC² + BC² = AB²

put the value,

12² + 5² = AB²

144 + 25 = AB²

√169 = AB

AB = 13 cm