CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

From each corner of a square of side 4cm, a quadrant of a circle of radius 1 cm is cut and also a circle of diameter 2 cm is cut as shown in the figure. Find the area of the remaining portion of the square. [2 MARKS]

i

Open in App
Solution

Concept: 1 Mark
Application: 1 Mark

Two circles of radius 1cm exist in the square

Area of the square
=42=16 cm2

Area of a circle
=π(1)2

Required area = Area of square - Area of two circles

=422×π(1)2

=166.28

=9.72 cm2


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Visualisations
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon