Answer:
Perimeter = 64m
Step-by-step explanation:
I can only help for Perimeter.
12+20+12+8+8+4=64m
Answer:
join the two points
Step-by-step explanation:
(x,y) = (1,3)
(just by substituting the number into the equation to make it fit)
then, also draw a point at (0.-1)
Answer:
[5 2.6 8 2]
Step-by-step explanation:
For this we simply add the digits
A+ B
[3+2 2+.6 0+8 -1+3]
[ 5 2.6 8 2]
Answer:
400
Step-by step explanation:
The sides of the regular polygon is 20 and more than 2 so you divide the two number up to get 10 and then also you multiply all of them up together which is 400