Mensurationmedium · Past Paper
Find the area of a triangle with sides 3, 4, 5.
A6
B12
C7.5
D10
✓ Correct Answer: A — 6
It's a right triangle. Area = 0.5 * 3 * 4 = 6.
Share this question
More from Mensuration
- If radius of a cylinder is doubled and height is halved, the TSA:
- Find the volume of a right circular cone with radius 3.5 cm and height 12 cm.
- A wire bent as a square encloses 484 sq. cm. If same wire is bent as a circle, its area is:
- What is the area of a rectangle whose length is 15 cm and breadth is 10 cm?
- The area of the base of a cylinder is 154 sq. cm and height is 5 cm. Find the volume.