Question

Find the lengjth of the missing figure.
x=__cm​

Answer 1

X = 16 cm

Explanation:

Pythagoras law is :

20^2 = X^2 + 12^2

400 = X^2 +144

400 - 144 = x^2

256 = x^2

x = ( 256 ) ^1/2

X=16