Answer:
A rectangle is a two - dimensional shape, so let me explain using it as an example.
The diagonal of a rectangle divides the rectangle into two triangles that are congruent (the same size and shape.)
Another example is parallelogram; the diagonal of a parallelogram also divides the figure into two separate shapes that are congruent.
Hope this helps!
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Answer:</h2>
See the image attached for solution
Meant to put the letter A
The formula for the Volume of a cylinder is
V=pi(d)(h)
So first, to find the diameter, you multiply the radius by 2, since the radius is half the diameter.
Next you plug in all the information you have.
V=pi(4)(20)
For the next step I used a calculator for pi and for precision on my calculations... then my answer was:
V=<span>251.327412287...
So I rounded to the nearest tenth and got:
V=251.3</span>
