1.
A quadrilateral whose sides are 3 cm, 4 cm, 4 cm, 5 cm and one of the diagonal is equal to 5 cm . The area of the quadrilateral is:
2.
The base of a right triangle is 8 cm and the hypotenuse is 10 cm. Its area will be
3.
The sides of a triangle are 35 cm, 54 cm and 61 cm, respectively. Find the length of its longest altitude
4.
A triangular park ABC has sides 120m, 80m and 50m. A gardener Dhania has to put a fence all around it and also plant grass inside. How much area does she need to plant?
5.
Find the area of a triangle, two sides of which are 8 cm and 11 cm and the perimeter is 32 cm
6.
Area of a triangle is equal to:
7.
The sides of a triangular plot are in the ratio of 3 : 5 : 7 and its perimeter is 300 m. Find its area.
8.
The area of an equilateral triangle having side length is equal to √3/4 cm (by using Heron’s formula) is:
9.
The three sides of a triangle are in the ratio of 3: 5: 7 and its perimeter is 300 cm. Its area will be:
10.
The area of a triangle with given two sides 18 cm and 10 cm, respectively and a perimeter equal to 42 cm is:
11.
The equal sides of the isosceles triangle are 12 cm, and the perimeter is 30 cm. The area of this triangle is:
12.
Sides of a triangle are in the ratio of 12 : 17 : 25 and its perimeter is 540cm. Find its area
13.
The three sides of a triangle are 56 cm, 60 cm and 52 cm long. Then the area of the triangle is
14.
If the area of an equilateral triangle is 16√3 cm2, then find the perimeter of the triangle.
15.
If the perimeter of an equilateral triangle is 180 cm. Then its area will be:
