The formula of Area is " A = (<span><span>π)(r*2) ". Now that we know that the only thing we need to do is plug in. In the image shows that the diameter is 56, so to find the radius you need to divide it by 2, which is 28. Then 28 to the second power time pi.
A = </span></span><span><span>π(28*2)
A = </span></span><span><span>π(784)
A = 2463</span></span>
Its $136.27 + $23.50w = $253.77
Answer:
Volume =
Step-by-step explanation:
Given - Consider the solid S described below. The base of S is the triangular region with vertices (0, 0), (4, 0), and (0, 4). Cross-sections perpendicular to the x-axis are squares.
To find - Find the volume V of this solid.
Solution -
Given that,
The equation of the line with both x-intercept and y-intercept as 4 is -
⇒x + y = 4
⇒y = 4 - x
Now,
Volume =
where
A(x) is the area of general cross-section.
It is given that,
Cross-sections perpendicular to the x-axis are squares.
So,
A(x) = (4 - x)²
As solid lies between x = 0 and x = 4
So,
The Volume becomes
Volume =
=
=
=
=
=
=
=
⇒Volume =
63 divided by 7 = 9 laps but it says more so from there make a reasonable amount so n= amount of laps that you ended up estimating
Answer:
Its been a while but it would literally just dots clustered close together that go from bottom left to top right in an ascending form I guess.
Step-by-step explanation:
I really hope thats right or ima look like an idiot