Given:
Base area = 4π mm²
Height = 10 mm
To find:
The volume of the cylinder.
Solution:
Base of the cylinder is circle.
Area of the base = πr²
πr² = 4π
Volume of the cylinder = πr²h
Substitute 4π in place of πr².
= 4π × 10
= 40π mm³
The volume of the cylinder is 40π mm³.
Answer:
c + 190 = Weight of the lion
Step-by-step explanation:
Answer:
Step-by-step explanation:
first ask teacher
second be polite
third ask help from your peers
16.26.
3^2(3.14)
28.26
3(4)
12
28.26-12=16.26
(If I'm wrong please correct me I haven't done this in two years but I believe this is correct) I hope it helped anyway!
Answer:
52.5%
Step-by-step explanation:
the cost is $125,000
if loaned for 10 years the interest paid on the official amount is$65,625
to find interest rate you:
this is the formula
interest/cost price multiplied by 100%
P.S it's 100% because the unit for interest rate is %
Therefore:
$65,625/$125,000 x 100%
the zero's on 100 cancel the ones on the $125,000.
it becomes $1250
now it's $65,652/$1250
which equals to
52.5%
hope it helps
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