1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
Curved Surface area of a right circular cylinder
The boundary ...
Question
The boundary of the shaded region in the adjoining figure is
A
200 mm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
196 mm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
186 mm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
176 mm
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is
D
176 mm
The given shaded region is a semi circle in this shaded region sum part is down and not in upper part
Then the boundary=
π
r
2
=
22
7
×
56
2
=
176
m
m
Suggest Corrections
0
Similar questions
Q.
The area of the shaded region in the adjoining figure is
Q.
In the adjoining figure, all adjacent line segment are at right angles. Find:
(i) the area of the shaded region
(ii) the area of the unshaded region.
Q.
The area of the shaded region in the adjoining figure if every circle is of unit radius is
Q.
In the adjoining figure, if we say that the shaded region is
1
4
of the whole region, then identify the error in it.
Q.
In the adjoining figure, the length of the rectangle is 28
c
m
Find the area of the shaded region.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Surface Area of Solids
MATHEMATICS
Watch in App
Explore more
Curved Surface area of a right circular cylinder
Standard IX Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Solve
Textbooks
Question Papers
Install app