Area of a Triangle
Trending Questions
Q.
Find the area of figure given below (in sq. inches).
- 48
- 64
- 84
- 96
Q. Find the area of a triangle whose base is 4 cm and corresponding height is 12 cm long.
- 18 cm2
- 24 cm2
- 12 cm2
- 9 cm2
Q. A local park is 32 m long and its width is half of the length. It has two right-triangular grass lawns with the following dimensions. The local gardener wanted to renovate the park so he hired some men. The men agreed to work on the grass lawn at ₹ 1.2 per sq metre and put new footpath at ₹ 0.80 per sq metre. What is the total cost the gardener will have to pay after the work is done?


- ₹ 431.2
- ₹ 368.4
- ₹ 421.8
- ₹ 512
Q.
Find the area of the following shape (in sq. cm) [4 MARKS]
Q. Which of the following combination of base and height is not possible if the area of the triangle is given as 36 cm2?
- 12 cm, 6 cm
- 9 cm, 8 cm
- 24 cm, 3 cm
- 9 cm, 4 cm
Q. The ratio of the base and height of a triangle is 4 : 5. If the area of the triangle is 1440 m2, find the measurement of its base and height.
- 42 m, 60 m
- 48 m, 62 m
- 48 m, 60 m
- 46 m, 68 m
Q.
The base of a triangular field is 2.4 times its height. If the cost of levelling the field at the rate of ₹20 per square meter is ₹9600, then the height of the field is
20
30
48
50
Q.
If the area of a triangle is 49 cm2 and its base is double its height, then find the height.
6 cm
9 cm
24 cm
7 cm
Q.
An isosceles triangle has perimeter 36 cm. If each of the equal sides is 10 cm, then the area of the triangle is _____cm2
48
38
44
45
Q. Find the area of right angled triangle whose hypotenuse is 15 cm and one of the sides is 12 cm.
- 45 cm2
- 54 cm2
- 35 cm2
- 27 cm2