Find the area of rectangles whose two adjacent sides are 12 cm and 21 cm

Find the areas of the rectangles whose sides are : 12 m and 21 m

Find the areas of the rectangles whose sides are : (b) 12m and 21 m

Find the area of rectangle whose length and breadth are 12 cm and 4 cm respectively.

Find the areas of the rectangles whose sides are: 3 cm and 4 cm.

Find the areas of the rectangles whose sides are : 3 cm and 4 cm

Find the areas of the rectangles whose sides are: 12 m and 21

Find the areas of the rectangles whose sides are: 2 m and 70 cm.

Find the area of the triangle whose sides are 13 cm , 20 cm and 21 cm . Also find the height of the triangle corresponding to the largest side .

Find the area of a rectangle whose length and breadth are12 cm and 4 cm respectively