formula for area of a circle: pi*r^2
r = 8, so 8^2 = 64.
64*pi is roughly 201.06
So the area would be about 201.06 cm^2
Answer:
$243.30
Step-by-step explanation:
40.55 * 6 = 243.3
= $243.30
The area of the circle A and B is 86.54 inches and 124.62 mm
According to the statement
we have given that the radius of the circle A and b and we have to find the area of the given circle.
So, we know that the
The area enclosed by a circle of radius r is πr².
So, For area of the circle
For condition A :
diameter = 10.5 inches
then radius = 5.25
Area = πr²
Area = 3.14*27.56
Area = 86.54 inches
Now, For condition B :
radius = 6.3 mm
Area = πr²
Area = 3.14*39.69
Area = 124.62mm
So, The area of the circle A and B is 86.54 inches and 124.62 mm
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Answer:
There are 5 zeros in 1.4 million
Step-by-step explanation:
1.4 million = 1 400 000
The one is in the million place and the 4 is in the hundred thousands place. The rest of the places have zeros in them
Answer:
Step-by-step explanation:
In this case, the <em>y-intercept</em><em> </em>and <em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] are given to us, so just put it in Slope-Intercept Form:
If you want it in <em>Standard Form</em>:
y = 4x - 21
- 4x - 4x
_________
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