Answer:
The answer to this question is 63 cm.
Step-by-step explanation:
According to this question,
We have to find the area of the shaded region.
First, let us find the area of the complete rectangle.
Area of Rectangle = Length x Breadth
L = 14
B = 10
A = L X B
A = 14 X 10
A = 140 cm2.
Now before we find the area of the shaded region, we have to find the area of the semicircle.
Area of semicircle = Pi r2/2
Pi = 22/7
R = D/2
R = 14/2
R = 7 cm
Area of semicircle = 22 x 7 x 7/7 x 2
Area = 11 x 7
Area = 77 cm2
Now since we have found the area of the semicircle, We can find the area of the shaded region.
Area of shaded region = Area of rectangle - Area of semicircle
Area = 140 cm2 - 77 cm2
Area = 63 cm
The area of the shaded region is 63 cm.
Mark me as the brainiest answer. Thank you.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Verified answer
Answer:
The answer to this question is 63 cm.
Step-by-step explanation:
According to this question,
We have to find the area of the shaded region.
First, let us find the area of the complete rectangle.
Area of Rectangle = Length x Breadth
L = 14
B = 10
A = L X B
A = 14 X 10
A = 140 cm2.
Now before we find the area of the shaded region, we have to find the area of the semicircle.
Area of semicircle = Pi r2/2
Pi = 22/7
R = D/2
R = 14/2
R = 7 cm
Area of semicircle = 22 x 7 x 7/7 x 2
Area = 11 x 7
Area = 77 cm2
Now since we have found the area of the semicircle, We can find the area of the shaded region.
Area of shaded region = Area of rectangle - Area of semicircle
Area = 140 cm2 - 77 cm2
Area = 63 cm
The area of the shaded region is 63 cm.
Mark me as the brainiest answer. Thank you.