Maths Fill In The Blanks[1 Marks ]

If the circumradius of a right triangle is 10 cm and one of the two perpendicular sides is 12 cm, then the area of the triangle is __________.

In a triangle, the sum of any two sides exceeds the third by 6 cm. The area of the triangle is __________.

If each side of a triangle is doubled, then its area is __________ times the area of the original triangle.

The sides of a scalene triangle are 11 cm, 12 cm and 13 cm. The length of the altitude corresponding to the side having length 12 cm is __________.

Area of an isosceles triangle, one of whose equal side is 5 units and base 6 units is __________.

Among an equilateral triangle, an isosceles triangle and a scalene triangle,__________ has the maximum area if the perimeter of each triangle is same.

In a scalene triangle, one side exceeds the other two sides by 4 cm and 5 cm respec-tively and the perimeter of the triangle is 36 cm. The area of the triangle is __________.

Each side of a triangle is multiplied by with the sum of the squares of the other two sides. The sum of all such possible results is 6 times the product of sides. The triangle must be __________.

The base of a right triangle is 8 cm and hypotenuse is 10 cm. Then its area is __________.

The area of a regular hexagon of side 6 cm is __________.

If the side of a rhombus is 10 cm and one diagonal is 16 cm, then its area is __________.

The area of a triangle with base 4 cm and height 6 cm is __________.

The side and altitude of an equilateral triangle are in the ratio __________.