[" The sides of a biargular primare "],[12cm,16cm" and "20cm" ,Its height "],[" is "15cm" then the totel length of its "],[" edges is "]

The sides of a triangular prism are 12cm,16cm and 20cm Height of the prism is 15cm. Its TSA=

The sides of a triangle are 5cm,12cm and 13cm. Then its area is :

The two parallel sides of a trapezium are 10 cm and 22 cm. If its height is 12 cm, what is its area ?

The length of two parallel sides of a trapezium are 15 cm and 20 cm. If its area is 175 sq. cm, then its height is :

The sides of a triangle are 42 cm, 34 cm and 20 cm. Calculate its area and the length of the height on the longest side.

The base of a prism is a righ angle triangle and the two sides containing the right angle are 8 cm and 15 cm. If its heights is 20 cm, then the volume of the prism is :

The lengths of three sides of a triangle are 20 cm, 16 cm and 12 cm. The area of the triangle is

The lengths of three sides of a triangle are 20 cm, 16 cm and 12 cm. The area of the triangle is

Two sides of a triangle are 15cm and 20cm. The perimeter of the triangle is 50cm. What is the third side?