The adjoining figure represents a rectangular lawn with a circular flower bed in the middle. Find: the area of the flower bed

The adjoining figure represents a rectangular lawn with a circular flower bed in the middle. Find: the area of the whole land.

The adjoining figure represents a rectangular lawn with a circular flower bed in the middle. Find: the circumference of the flower bed.

Find the area of the adjoining diagram.

The shape of a garden is rectangular in the middle and semi-circular at the ends as shown in the diagram.Find the area and the perimeter of this garden [length of rectangle is 20-(3.5+3.5 meters]

In a circular table cover of radius 32cm, a design is formed leaving an equilateral triangle ABC in the middle as shown in the figure. Find the area of the design.

A 3m wide path runs outside and around a rectangular park of length 125m an breadth 65m. Find the area of the path.

Two cross roads, each of width 10m, cut at right angles through the center of a rectangular park of length 700m and breadth 300m and parallel to its sides. Find the area of the roads. Also find the area of the park excluding cross roads. Give the answer in hectares.

In the given figure, a chord AB of the circle with centre O and radius 10 cm, that subtends a right angle at the centre of the circle. Find the area of the minor segment AQBP. Hence find the area of major segment A angle lBQA.

There is a square field whose side is 44 m. A square flower bed is prepared in its centre leaving gravel path all round the flower bed. The total cost of laying the flower bed and gravelling the path of Rs. 2.75 and Rs. 1.50 per metre square respectively is Rs. 4904 . Find the width of the gravel path.

The Class X students of a secondary school in Krishinagar have been alloted a rectangular plot of land for their gardening activity . Sapling of Gul mohar is planted on the boundary at a disatnce of 1m from each other . There is a triangular grassy lawn in the plot as shown in the figure . The students are to sow seeds of flowering plants on the remaining area of the plot . (i) Taking A as origin , find the coordinates of the vertices of the triangle . (ii) What will be the coordinates of the vertices of Delta PQR if C is the origin Also calculate the areas of the triangles i these cases . What do you observe ?