Question

*If the two sides of a right triangle are 9 cm and 12 cm, what is the length of the hypotenuse of the triangle?​

Answer 1

use the formula (a)²=(b)²+(c)²

hypotenuse =(h)²=(9)²+(12)²

h²=81+144

h²=225

so square of 225 is 15 ans is 15

Answer 2

Answer:

USING pythagorean's theorem we get,

(H)2= (P)2+(B)2

Step-by-step explanation:

LET THE HYPOTENUSE BE "H"

(H)2= (9)2+(12)2

(H)2=81+144

(H)2=225

H=√225

H= 15