Step-by-step explanation:
4/7÷21/3
=4/7*3/21
=12/147
Answer:
We know length of one quarter of a circle = 2πr/4 = πr/2
So here we can make the equation for to find thr value of radius r
length of one quarter given = 25 cm
so πr/2 = 25 cm
=> πr = 50 cm
=> r = 50/π cm
So the entire circumference of circle =
2πr
= 2 π 50/π cm
= 100π/π cm (ans)
Here we dont substitute the value of π due to represent the answer in terms of pi.
Hope it helps you
Hey there!
The equation would be 20(50) = x
The total cost of the equation would be : 1,000
Do 50 x 20.
Hope I was able to help!
Answer:
5
Step-by-step explanation:
Answer:
D) 1pi in^3
Step-by-step explanation:
Volume formula for cylinder is:
V=pi*r^2*h
V=pi*1*1
V=pi in^3