if the diameter of a semi circular protector is 14cm.then find its perimeter?
Answers
Answered by
2
HEY DEAR ... ✌️
_________________________
_________________________
Here's , ur answer :-
Solution =)
Perimeter of semicircle = πr + 2r
Since d= 14cm
=r = d/2 = 14/2cm
= 7cm.
P= 22/7 × 7cm + 2×7cm
= 22cm + 14cm
= 36cm.
________________________
HOPE , IT HELPS ... ✌️
_________________________
_________________________
Here's , ur answer :-
Solution =)
Perimeter of semicircle = πr + 2r
Since d= 14cm
=r = d/2 = 14/2cm
= 7cm.
P= 22/7 × 7cm + 2×7cm
= 22cm + 14cm
= 36cm.
________________________
HOPE , IT HELPS ... ✌️
abcd8660:
thnku sir
i am not sir yrr . if uh like my answer then mark it brainliest . follow me i will help uh in future .
Answered by
0
diameter is 14.
so radius r : d/2: 14/2=7
circumference= 2pi×r/2 + d=3. 14×7+14=35. 98cm
so radius r : d/2: 14/2=7
circumference= 2pi×r/2 + d=3. 14×7+14=35. 98cm
Similar questions