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

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

Prove that the.circumcentre of an equilateral triangle is the same as its centroid. i) Calculate the length of a side. of an equilateral triangle with vertices on a circle of diameter 1 ceritimetre. ii). Calculate the perimeter of such a triạngle.

Calculate the length of the sides of the equilateral triangle on the right correct to a millimeter. .

What is the position of the vertex of an equilateral triangle with opposite side as the diameter?

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

The length of the perpendicular drawn from a vertex to opposite side of an equilateral triangle is '12 cm'. Calculate its perimeter and area.

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 figure, a side of the triangle is 12 centimetres and the angle at its ends are are 45∘ and 60∘ i) Find the length of the other two sides of the triangle. ii) Find the perimeter of this triangle.

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.

Corners of a square are. on a circle. If the length of one side of square is 10 cm, find the perimeter of the circle.