Question

what will be the length of third side of a right angle whose hypothesis is 5 cm and one of the sid is 3cm​

Answer 1

Answer:

Step-by-step explanation:

The relation between the sides of a right angled triangle is

(hypotenuse) ^2 = (base) ^2 +(perpendicular) ^2

As hypotenuse is 5 cm.

Other side is 3cm.

5^2 = 3^2 + (side) ^2

25 =9 +(side) ^2

(side) ^2 = 16

Side =root (16)

Side =4 cm

Answer 2

Answer:

4cm

Step-by-step explanation:

5²=x²+3²

25=x²+9

x²=25-9

x²=16

x=√16

=+-4

negative ans is not possible

the other side is 4cm