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 ?
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 cylinder has a base radius 80 cm and height 20 cm. Compare their lateral surface areas and total surface areas.
Find the volume of cuboid if l=12 cm , b = 10 cm . And h=8cm.
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 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 soft drink is available in two packs - (i) a tin can with a rectangular base of length 5 cm and widh 4 cm, having a height of 15 cm and (ii) a plastic cylinder with circular base of diameter 7 cm and height 10 cm. Which container has greater capacity and by how much ?
A soft drink is available in two packs: (i) A tin can with a reetangular base of length 5 cm and width 4 cm, having a height of 15 cm and (ii) A plastic cylinder with circular base of diameter 7 cm and height 10 cm. Which container has greater capacity and by how much ?
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 togther with tape. It is 30 cm long, 25 cm wide and 25 cm high. What is the area of the glass ?
SUBHASH PUBLICATION-SURFACE AREAS AND VOLUMES-EXERCISE 13.9