Answer:
the radius is 5
Step-by-step explanation:
radius is half the diameter
Answer:
c = 5 and t = 20
Step-by-step explanation:
t = 2c + 10, t = 4c
so
2c + 10 = 4c
-2c = -10
c = 5
t = 4(5)
t = 20
Answer:
7
Step-by-step explanation:
49(waterballoons) divided by 7=7groups
Answer:
Step-by-step explanation:
The radius of a circle is any point from the perimeter to the centre of a circle, it's also half of the diameter. In question 1. the radius is labelled as 35 ft.
Hope this helps,
Cate
Perimeter equals all sides added together so you would add all the numbers given together. For the side, without a number, you take the number above it and subtract 40.5 by 17.5 and that's your missing number. I think the answer is A. 143.1.
Hope this helps!