A cubical box has each edge 10 cm and another cuboidal box is 12.5 cm long. 10 cm wide and 8 cm high. Which box has the smaller total surface area and by how much ?
A cubical box has each edge 10 cm and another cuboidal box is 12.5 cm long. 10 cm wide and 8 cm high. Which box has the greater lateral surface area and by how much ?
A cubical box has each edge 10 cm and another cuboidal box is 12.5 cm long, 10 cm wide and 8 cm high. (i) Which box has the greater lateral surface area and by how much ? (ii) Which box has the smallest total surface area and by how much ?
Find the volume of cuboid if l=12 cm , b = 10 cm . And h=8cm.
A cuboidal vessel is 10 m long and 8 m wide. How high must it be made to hold 380 cubic metres of a liquid ?
A small indoor greenhouse (herbarium) is made entirely of glass panes (including base) held together with tapeIt is 30 cm long, 25 cm wide and 25 cm high. (i) What is the area of the glass ? (ii) How much of tape is needed for all the 12 edges ?
A cylinder has a base radius 80 cm and height 20 cm. Compare their lateral surface areas and total surface areas.
Describe how the two figures below are alike and how they are different.Which box has larger lateral surface area?
A small indoor greenhouse (herbarium) is made entirely of glass panes (including base) held togther with tape. It is 30 cm long, 25 cm wide and 25 cm high. What is the area of the glass ?
A bucket is in the shape of a frustum with the top and bottom circules of radii 15 cm and 10 cm . Its depth is 12 cm . Find its curved surface area and total surface area . (Express the answer in terms of pi )
SUBHASH PUBLICATION-SURFACE AREAS AND VOLUMES-EXERCISE 13.9