Home
Class 10
MATHS
A paper is in the form of a rectangle AB...

A paper is in the form of a rectangle ABCD in which AB = 20 cm , BC = 14 cm . A semi-circular portion with BC as diameter is cut off. Find the area of the remaining part `("Use " pi = (22)/(7))`

Text Solution

Verified by Experts

The correct Answer is:
203 `cm^(2)`
Promotional Banner

Topper's Solved these Questions

  • AREAS RELATED TO CIRCLES

    OSWAAL PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS - I|20 Videos

  • AREAS RELATED TO CIRCLES

    OSWAAL PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS - I|20 Videos

  • ARITHMETIC PROGRESSIONS

    OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER EXERCISE 1.4|5 Videos

Similar Questions

Explore conceptually related problems

A paper is in the form of a rectangle with dimensions 20cm and 14cm. A semicircular portion 14cm in diameter is cut off. Find the area of the remaining part.

Find the area of a quadrilateral ABCD in which AB = 3 cm, BC = 4 cm, CD = 4 cm, DA = 5 cm and AC = 5 cm.

The circumference of a circle exceeds the diameter by 16.8 cm. Find the radius of the circle. ("Use " pi = (22)/(7))

Find the area of a quadrilateral ABCD in which AB = 3 cm , BC = 4 cm, CD = 4 cm , DA = 5 cm and AC = 5 cm.

In the fig.ABC is a quadrant of a circle of radius 14cm and a semicircle is drawn with BC as a diameter. Find the area of the shaded region.

From a circular sheet of radius 4cm, a circle of radius 3cm is removed. Find the area of the remaining sheet. (Take pi=3.14 )

In fig., sectors of two concentric circles of radii 7 cm and 3.5 cm are given. Find the area of shaded region. ("Use " pi = (22)/(7))

If the perimeter of a protractor is 72 cm, calculate its area. ("use " pi = (22)/(7))

Two circular pieces of equal radii and maximum areas, touching each other are cut out from a rectangular cardboard of dimensions 14 cm xx 7 cm . Find the area of the remaining carboard. ("Use " pi = (22)/(7))

In fig., APB and AQP are semi-circles, and AO = OB if the perimeter of the figure is 47 cm, find the area of the shaded region (use pi = (22)/(7) )