Question

Che sides of right angled triangle are 6cm and 8cm, then find length of hypotenase.​

Answer 1

Answer:

10cm

Step-by-step explanation:

Let the right angled triangle be ABC.

By Pythagoras theorem

(hypotenuse)square=(side 1) square+(side2)square

(b)square = (a)square+(c)square

(b)square= (6)square+(8)square

(b)square=36+64

(b)square=100

b=10

Therefore the length of hypotenuse is 10cm

Answer 2

Answer:

Let

6 cm and 8 cm are sides of right angled triangle

$hypotenuse {}^{2} = sum \: of \: squares \: of \: other \: two \: sides$

${h}^{2} = {6}^{2} + {8}^{2} \\ = 36 + 64 \\ = 100 \\ {h }^{2} = 100 \\ h = \sqrt{100 } = 10 \\ hypotenase = 10cm$