A square is drawn on the altitude of an equilateral triangle of side 2 metres.
What is the area of the square?
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A square is drawn on the altitude of an equilateral triangle of side 4 cm. a) What is the altitude of the triangle? b) What is the area and perimeter of the square?

What is the circum radius of an equilateral triangle of sides 8 centimetres?

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

/_\ABC is an equilateral triangle of side 2cm. What is the altitude from A to BC? What is the perimeter of the square drawn with altitude as the side?

The perimeter of a square is 14 metres. What is its area?

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.