It is x x- osia math and 87 and please and it is mathamatics
Answer:
1620°
Step-by-step explanation:
The figure is an 11-sided polygon and is called hendecagon
The interior angle sum:
180( n-2) n=11
=180(11-2)
=180(9)
=1620°
I hope this help you
A. -448
Explanation:
-28 times 16 is -448.
One Method) Multiply 575 by .05 (5%=.05) then add the answer by 575