Solid Mensuration

by: Kern and bland

page 85

#15 Question

a block similar to the one considered in prob.3 (page 83) has a volume of 2000 cu.ft. find its altitude?

#16 Question

the space occupied by the water in a reservoir is the frustum of a right circular cone. each axial section of this frustum has an area of 8800 sq.ft. and the diameter of the lower and upper bases are in ratio 6:5. if the reservoir contains 13,600,00 gal. find the dept the water?

#17 Question

a cube shown in the figure measures 3in. on edge. each of the point A,B,C,D is distant 1in. from the vertex nearest it. pass plane through a.) point A and edge KN

b) point B and edge LM

c.) point C and edge KL

d.) point D and edge MN

find the volume of the largest solid cut from the cube by these planes.

Please complete the questions....para masagot ng iba...Wala po kaming libro na Kern and Bland...hehehehe....