Answer:
900°
Step-by-step explanation:
Sum of angles= 180(n-2)
Where n= number of sides of polygon.

There is 100% in 1 since this is three parts of 1 we will have to divide 100 by 4 then multiply it by 3.
After you do all the math you will get 0.75.
You can convert this to a percent by just removing the point and the zero and adding a percent at the end.
The answer is going to be 75%
Answer:
...........................................................
Step-by-step explanation:
I think it is C but it also could be B as well
Answer:
150 cm2
Step-by-step explanation:
double of triangle abc is 200
this is in middle of both