Find the perimeter of a triangle with sides measuring 10 cm, 14 cm and 15 cm.

Find the perimeter of a triangle with sides measuring 10cm,14cm and 15cm.

Find the perimeter of a triangle whose sides are 7 cm, 5.4 cm and 10.2 cm long,

Find the area and perimeter of a triangle whose sides are 17 cm , 8 cm and 15 cm long.

Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.

The height of a right prism is 15 cm. Its base is a triangle with sides measuring 10 cm, 17 cm and 9 cm. The volume of the prism is