If each sides of a triangle is doubled then find the ratio of the area of the new triangle thus formed and the given triangle.

If each side of a triangle is doubled, find the ratio of the areas of two triangles, the given triangle & the triangle obtained on doubling the sides. Also find the percentage increase in the area of new triangle.

If each side of a triangle is doubled, then find the percentage increase in its area.

If each side of a triangle is doubled,then find percentage increase in its area.

If each side of a triangle is doubled, then find percentage increase in its area.

Each side of a triangle is increased by 10cm.I ratio of the perimeters of the new triangle and the given triangle is 5:4, find the perimeter of the given triangle

Find the ratio of the perimeter to the area of the given triangle.

The perimeter of a rectangle and an equilateral triangle are same. Also, one of the sides of the rectangle is equal to the side of the triangle. The ratio of the areas of the rectangle and the triangle is