Question

If the diameter of a semi circle protactor is 14 can , then find it's perimeter.​

Answer 1

Answer:

here it is

diameter is 14

then perimeter is πr+diameter

then

22×7/7 +14

22+14

=36

ok

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Answer 2

Answer:

36

Step-by-step explanation:

Diameter of semi circle protactor is

2r. where r is the radius of the diameter.

Now 2r=14 => r= 7

So the the required perimeter is πr+2r

= (22/7)*7=22+14 = 36 where π=22/7