Find the volume v of the described solid s. the base of s is a circular disk with radius 5r. parallel cross-sections perpendicul
1 answer:
(parallel cross-sections: "parallel" is a mistake)
The solid with circular bases, and square cross-sections perpendicular to the bases is a cylinder, whose height is equal to the diameter of a base circle.
Check the picture attached.
The radius is 5r, so the height=diameter=10r
Volume(cone)=S(base)*height=
(units cube)
Answer:
The solid with circular bases, and square cross-sections perpendicular to the bases is a cylinder, whose height is equal to the diameter of a base circle.
Check the picture attached.
The radius is 5r, so the height=diameter=10r
Volume(cone)=S(base)*height=
Answer:
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Answer:
Step-by-step explanation:
Use cosine:
We have
and the angle 17°.
Substitute:
<em>convert the decimal to the fraction</em>
<em>cross multiply</em>
<em>divide both sides by 9563</em>