1 answer:
Answer:
Answers are below
Step-by-step explanation:
1) Area is approx. 268.8
2) Area is approx. 490.87
3) Area is approx. 539.13
4) Radius is approx. 18.99; Area is approx. 1132.92
You might be interested in
Answer:
b=2a-1= 2
b=5a+2= 3
b=8a=1
Answer:
45
Step-by-step explanation:
you can see that the time increases by 10.
ex: 5+10=15, 15+10=25.
So, 35 + 10 = 45
(5,6 linear )
(7,8 non linear)
Answer:
10 m
Step-by-step explanation:
Since all of the side lengths of a regular octagon are equal and there are 8 sides on an octagon, the answer would be 80 / 8 = 10 m.
