Question

the hypothesis of right angled is 15 cm one of its lengs is 9 cm what is length of the other side​

Answer 1

Answer:

12cm

Step-by-step explanation:

Hypotenuse = 15cm

Opposite = 9cm

Applying Pythagorean theorem

Adjacent = √Hypotenuse^2 - Opposite ^2

= √ (15)^2 - (9)^2

= √ 225-81

= √ 144

= 12cm.

Answer 2

Step-by-step explanation:

Given :-

• the hypothesis of right angled is 15 cm

• one of its length is 9 cm

To Find :-

• what is length of the other side.

Solution :-

Suppose the other length is x cm

by Pythagoras Theorem,

H² = P² + B²

15² = 9²+ x²

225 = 81 + x²

x² = 225 - 81

x² = 144

x = 12 cm

Hence the other side is 12 cm

More Information :-

• the square of the hypotenuse of a right angled triangle is equal to the sum of the squares of the other 2 sides