Introduction To Herons Formula Free Doubts and Solutions
CBSE - IX - Mathematics - Heron's Formula
What is formula of heron formula?
CBSE - IX - Mathematics - Heron's Formula
The length of the two sides of a right triangle containing the right angle differ by 2 cm. if the area of the triangle is 24cm sq, find the perimeter of the triangle.
CBSE - IX - Mathematics - Heron's Formula
OPQP is a rhombus , three of whose vertices lie on the circle with centre O. if the area of the rhombus is 32root3 cm sq, find the radius of the circle.
CBSE - IX - Mathematics - Heron's Formula
the perimetre of an isosceles triangle measures 2 cm more than its height , and the base of the triangle measures 12 cm. find the area of the triangle...
CBSE - IX - Mathematics - Heron's Formula
the area of a right angled triangle is 600cmsq. if the base of the triangle exceeds the altitude by 10 cm , find the dimension of the triangle
CBSE - IX - Mathematics - Heron's Formula
Find the area of a triangle whose side are respectively 150 cm, 120 cm and 200 cm
CBSE - IX - Mathematics - Heron's Formula
i did not understand what is heronn's formula can u explain?
CBSE - IX - Mathematics - Heron's Formula
The perimeter of a triangular field is 144 m and the ratio of the sides is 3 : 4 : 5. Find the area of the field
CBSE - IX - Mathematics - Heron's Formula
Find the area of a triangle whose sides are 8 cm, 11 cm, 13 cm. Hence, find the altitude using longest side as base.
CBSE - IX - Mathematics - Heron's Formula
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CBSE - IX - Mathematics - Heron's Formula
Prove that area of a equilateral triangle with side ‘a' is .
CBSE - IX - Mathematics - Heron's Formula
Find the area of a triangle, two sides of which are 60 cm and 100 cm and the perimeter is 300 cm.
CBSE - IX - Mathematics - Heron's Formula
The sides of a triangle are in the ratio 3:5:7 and it's perimeter is 300m. Find its area.
CBSE - IX - Mathematics - Heron's Formula
The unequal side of an isosceles is 6 cm and its perimeter is 24 cm. Find the area.
CBSE - IX - Mathematics - Heron's Formula
The parallel sides of an isosceles trapezium are 16 and 28 units and the equal side is 24 units. Find the height of the trapezium.
CBSE - IX - Mathematics - Heron's Formula
Find the area of an isosceles triangle of perimeter 36 inches and length of its unequal side is 16 inches.
CBSE - IX - Mathematics - Heron's Formula
A popular mathematics club decided to gift each member with a flag. The flag is of the shape of an isosceles triangle and looks like:
CBSE - IX - Mathematics - Heron's Formula
Find the area of a triangle where the perimeter of the triangle is 96 cm and the lengths of two sides are 24 cm and 32 cm.
CBSE - IX - Mathematics - Heron's Formula
Triangle ABC is of perimeter 180 cm. The three sides of the triangle are in the ratio 2:3:4.Find the area of a triangle ABC.
CBSE - IX - Mathematics - Heron's Formula
Calculate the area of an equilateral triangle with sides 16 m.
CBSE - IX - Mathematics - Heron's Formula
Calculate the area of an isosceles triangle with equal sides of measure 5 m and third side of measure 6 m.
CBSE - IX - Mathematics - Heron's Formula
Find the altitude of a triangle if base is 12 cm and area is 48 cm2.
CBSE - IX - Mathematics - Heron's Formula
Find the area of a triangle with base 15 cm and height 10 cm.
CBSE - IX - Mathematics - Heron's Formula
Find the area of triangle whose sides are 9 cm, 12 cm and 15 cm.
CBSE - IX - Mathematics - Heron's Formula
An isosceles triangle with base 48 cm has area 240 sq cm. Find the remaining two sides of the triangle.
CBSE - IX - Mathematics - Heron's Formula
Find the area of triangle two sides of which are 12cm and 13 cm and perimeter is 38 cm.
CBSE - IX - Mathematics - Heron's Formula
Find the area of a triangular field the lengths of whose sides are 275 m, 660 m and 715 m. What is the cost of cultivating the field at the rate of Rs. 200 per hectare?
CBSE - IX - Mathematics - Heron's Formula
Find the perimeter of an equilateral triangle whose area is
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