coltimadams coltimadams

24-04-2021
Mathematics

contestada

find the lengjth of the missing figure.
x=__cm

find the lengjth of the missing figurexcm class=

Respuesta :

dana78504 dana78504

26-04-2021

Answer:

X = 16 cm

Step-by-step 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

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