Split the following shapes into rectangles and find their areas. (The measures are given in centimetres)

By splitting the following figures into rectangles, find their areas (The measures are given in centimetres). (a)

By splitting the following figures into rectangles, find their areas (The measures are given in centimetres).

Give possible expressions for the length and breadth of each of the following rectangles, in which their areas are given. (i) Area 25^2-35a+12 (ii) Area =35y^2+13y-12

Give passible expressions for the length and breadth of each of the following rectangles , in which their areas are given . Area : 25a^(2)-35a+12

Form the pair of linear equations in the following problems and find their solutions (if they exist) by any algebraic method : The area of a rectangle gets reduced by 9 square units, if its length is reduced by 5 units and breadth is increased by 3 units. if we increases the length by 3 unit and the breadth by 2 units, the area increases by 67 square units. Find the dimensions of the rectangle.

Form the pair of linaer equations in the following problems and find their solutions (if they exist) by any algebraic method : The area of a rectangle gets reduced by 9 square units, if its length is reduced by 5 units and breadth is increased by 3 units. If we increase the length by 3 units and the breadth by 2 units, the area increases by 67 square units. Find the dimensions of the rectangle.

Find the measure of the question marked angle in the given figure

Find the area of the given octagon.