I hope this helps you
area formula=pi.r^2
1) Area=3,14. (3,5)^2
Area=38,465
Area nearest 38,5
2) Circumference=2pi.r
Circumference=2.3,14.3,5
Circumference=21,98
Circumference nearest 22
Answer:
radius=2, height=3
Step-by-step explanation:
diameter= 2x the radius therefore 4/2=2=radius
cylinder volume formula=πr^2h
volume=12π
height= v/πr^2=12π/π*2^2=12π/π*2^2=12π/4π=3
hope this helped!
Find area
area=pir^2
d/2=r=50/2=25
A=pi25^2
a=pi625
aprox pi=3.141592
a=1963.495
that is how many square feet
multiply that by 120
1963.495 times 120=$235,619.4
Answer:
Look below.
Step-by-step explanation:
11x450=4950x
53x450=23850
4950x+23850
216x775=167400
ANSWER:
4950x+23850
____________
167400
The value of 4 in 34 258 is 4000 - four thousand.
The value of 4 on 47614 is 40 000 - forty thousand.
The first is10 times less than the second and the second is ten times more than the first:
4000*10=40000
You can also say that the first is 0.1 times the second.
