Question

The sides of a right angled triangle are 12cm and 5 cm.find the length of the hypotenuse

Answer 1

Answer:

Step-by-step explanation:

Let AB=12CM And BC=5cm and hyp CA be x

By Pythagoras theoram

(CA)²=(AB)²+(BC)²

(CA)²=(12) ²+(5)²

(CA)²=144+25

(CA)²=169

CA= 13CM

Answer 2

Answer:

13 cm

Step-by-step explanation:

please refer the attachment

also 5, 12 and 13 are called Pythagorean triangle numbers like 3, 4 and 5