Mathematics, 24.05.2021 16:30, aashna66

A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the outer rim. The small radius r is to the edge of the insulation. Use π ≈ 3.14. r = 5 in. R = 7 in. h = 24 in. A collar of Styrofoam is in the shape of a hollowed cylinder with the large radius R and smaller radius r. The height of the Styrofoam collar is h.

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A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the oute...