Question

The sum ofa polygon is 900°.how many does it have?
Sum of angles=900°
_______×180°=900°
Number of sides=_____​

Answer 1

Answer:

__5_____×180°=900°

Number of sides=__5___

Answer 2

Step-by-step explanation:

( n-2)

${n - 2} \: \times 180 = 900 \:$

number of sides 7