Given that the radius of a cylindrical construction pipe is 1.5 ft, to determine its volume if the pipe is 17 ft long, the following calculation must be performed, knowing that the volume of a cylinder arises from multiplying the number pi by the radius at square of the cylinder, and that result by the height of the same:
3.14 x 1.5 ^ 2 x 17 = X
3.14 x 2.25 x 17 = X
7.065 x 17 = X
120.105 = X
Thus, the volume of the cylinder is 120.10 square feet.
a 25 degrees angle is the same, or congruent, to a 25 degrees angle. two intersecting lines are the same angle, therefore forming two pairs of congruent angles. congruent angles, for example a pair of two angles of 45 degrees, can add up to 90 degrees. since they are all true, its OD. All of the above are true.