Answer:
Sum of interior angles of polygon = (n-2)*180
1) Pentagon:
2)Hexagon:
3) Heptagon:
4) Octagon:
Answer:
I think it is A.
Step-by-step explanation:
happy to help
X = -12 !!
so first rewrite the fraction
multiply both sides
move the constant to the right
change the signs
then you have your solution
Answer is
2
gradient=change in y/change in X
(10--2)/(4--2)=2
Answer:
40
Step-by-step explanation:
200 divided by 5 is 40, and 40 times 1 is 40.
