Mensurationmedium · Past Paper
A path 2 meters wide is built outside around a square field of side 10 meters. What is the area of the path?
A44 sq. m
B80 sq. m
C96 sq. m
D100 sq. m
✓ Correct Answer: C — 96 sq. m
Outer side = 10 + 2 + 2 = 14m. Path Area = 14^2 - 10^2 = 196 - 100 = 96 sq. m.
Share this question
More from Mensuration
- If a cone and a hemisphere have the same base and same volume, what is the ratio of the height of the cone to the radius of the hemisphere?
- If the radius of a cylinder is doubled and the height is halved, what is the ratio of the new volume to the original volume?
- The surface area of a sphere is 5544 sq. cm. Its volume is:
- Find the volume of a right circular cone with radius 3.5 cm and height 12 cm.
- A cylinder has height 7 cm and radius 5 cm. Find its total surface area.