Answer:
100º
Step-by-step explanation:
It is across from the angle labeled 100º, therefore, it is also 100º.
Hope this helps! Have a great day!
Here it is. I marked A as area, and a is length and b width.
No. of sides = 22
Let n be 22
Sum of interior angles = (n-2)180
= (22-2)180
= 20*180
= 3600
I hope it is helpful:D
A. 63
B. 171
C.25
D. 12
This should be right I believe?<span />
