kaykay421 kaykay421

24-03-2020
Mathematics

contestada

A pentagon has angle measures of 12x°, 7x°, 16x°, 9xº, and 10x°. Find the
value of x.

Respuesta :

bsong3810 bsong3810

06-04-2020

Answer:

10

Step-by-step explanation:

one interior angle in a pentagon is 108^o.

5 interior angles are 540^o.

If we add 12+7+16+9+10, we get 54x=540^o

That means x=10

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