Find the area of a triangle whose sides are 12 cm, 16 cm and 20 cm.

Find the area of the triangle whose sides are 12 cm, 14 cm and 20 cm.

Find the area of a triangle whose sides are 20 cm, 34 cm and 42 cm. Hence find the height corresponding to the longest side.

Find the area of a triangle whose sides are 20 cm, 34 cm and 42 cm. Hence find the height corresponding to the longest side.

Find the area of a triangle whose sides are 18 cm, 24 cm and 30 cm. Also find the length of altitude corresponding to the largest side of the triangle.

Find the area of a triangle whose sides are 18 cm, 24 cm and 30 cm. Also, find the length of altitude corresponding to the larger side of the triangle.

Find the area of a triangle whose sides are 26 cm, 28 cm and 30 cm.

Find the area of a triangle whose sides are 18 cm, 24 cm and 30 cm.

Find the area of a triangle whose sides are 28 cm , 21 cm and 35 cm . Also find the length of the altitude corresponding to the largest side of the triangle .

Find tha area of a triangle whose sides are 42 cm, 34cm and 20 cm.

Find the area of a triangle whose sides are 9 cm, 12 cm and 15 cm.