Question

3. Find the volume of the largest right circular cone that can be cut out of a cube whose edoe
is 7 cm.

Answer 1

Answer:

343 cubic centimetres

Step-by-step explanation:

here it is told that the largest right circular cone is made by cutting the cube. So the volume of the cube will be equal to the volume of the cone.

given, edge of the cube = 7cm

therefore, volume of the cube = (7×7×7)cubic cm

= 343 cubic cm

hence, the volume of the cone is 343 cubic cm.

hope it will help you.

MARK AS BRANILIEST ☺

Answer 2

Answer:

89.75 cubic centimeters.

Step-by-step explanation:

The largest cone would be made with a circle whose diameter is 7 cm and with the height of the cube being equal to that of the cone.

Therefore, volume=(3. 14*3.5*3.5*7)/3=89.75 cm^3