Question

If 20, 21, x are in ascending order form right angled triangle .then find x

Answer 1

Answer:

22

Step-by-step explanation:

in right angle triangle

Answer 2

Answer:

29

Step-by-step explanation:

Use Pythagoras theorem, we have:

$20^{2} +21^{2}$=$x^{2}$

⇒400+441=$x^{2}$

⇒841=$x^{2}$

⇒$x=\sqrt{841$=29

Plz mark my answer as the Brainliest one