Calculate the length of sides of the rectangle given below.

Calculate the length of sides of quadrilateral. .

A rod 28 centimetres long is to be bent to make a rectangle. i) Can a rectangle of diagonal 8 centimetres be made? ii) Can a rectangle of diagonal 10 centimetres be made? iii) How about a rectangle of diagonal 14 centimetres? Calculate the lengths of the sides of the rectangles that cán be made.

In writing the equation to construct a rectangle of specified perimeter and area, the perimeter,was wrongly written as 24 instead of 42.The length of a side was then computed as 10 metres.What is the area in the problem?What are the lengths of the sides of the rectangle in the correct problem?

Calculate the length of the sides of the equilateral triangle on the right correct to a millimeter. .

In the picture, the perpendicular is drawn from the midpoint of the hypotenuse of a right triangle. to the base. Calculate the length of the third side of the large right triangle and the lengths of all three sides of the small right triangle.

A window is in the form of a rectangle surmounted by a semicircle as shown in the figure. The perimeter of the window is 5 metres. If r is the radius of the semicircle and x is the length of the larger side of the rectangle, find a relation between r,x.

The length and breadth of some rectangles are given below. Calculate their areas. i) 4 (1)/(2) cm, 3 (1)/(4) cm ii). 6 (3)/(4) m, 5 (1)/(3) m iii) 1 (1)/(3) m, (3)/(4) m

The pictures shows a tangram of 7 pieces made by cutting a square of side 4 centimetres. Calculate the length of the sides of each piece.

The picture shows a square drawn sharing one cor¬ner with a right triangle and the other three corners on the sides of this triangle. Calculate the length of a side of the square. .

In the figure, coordinates of two vertices of a rhombus are A(-1,2) and C(7,2) . Calculate the length of one side of the rhombus. .