What is the length of one side of a equilateral triangle with height 3 cm.
Find the area [Find in cm`sqrt3=1.73`].

What is the length of one side of a equilateral triangle with height 3 cm. Find the perimeter.

What is the area of the circumcircle of an equilateral triangle of sides 6 centimetres.

The end points of one side of an equilateral triangle are -2 and 4 on the number line. Find the area and perimeter of this triangle.

In the picture A B C is an equilateral triangle. BC=5cm. Find the area of triangle BCD.

Find the in radius of an equilateral triangle of side 10cm . User r=A/s .

An equilateral triangle is inscribed in the parabola y^2 =4ax whose one vertex is at the vertex of the parabola if 1 cms is the side of the equilateral triangle prove that the length of each altitude of the triangle is (1sqrt3)/2 cms

The length of a rectangle is (sqrt5) cm and breadth (sqrt2) cm. Find the area. [Find in cm sqrt2=1.14 , sqrt5=2.23 ]

A 50 centimetre long rod is to be cut into two pieces, one of which is to be bent to form a square and other is to be bent to form an equilateral triangle. The length of a side of the equilateral is twice the length of the side of a square. Find the length of the side of a square and equilateral triangle.

If the sides of a triangle are 4, 5 ad 6 cm. Then the area (in sq cm) of triangle is