Question

the radios of the circle is 15 what is cicomfrance
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Answer 1

Answer:

Step-by-step explanation:

circumference of circle  =  2πr

                                        =  2×$\frac{22}{7}$×15

                                        =  94.25

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Answer 2

Correct Question:

The radius of the circle is 15 units. What is circumference?

Answer :-

• The circumference of circle is 94.28 units.

Step-by-step explanation:

To Find :-

• The circumference of circle

Solution:

Given that,

• Radius of circle = 15 units.

According the question,

As we know that,

Circumference of circle = 2πr,

Where,

• π = 22/7
• r = Radius

=> Circumference = 2πr

=> 2πr

=> 2 × 22/7 × 15

=> 44/7 × 15

=> ( 44 × 15 ) / 7

=> 660/7

=> 94.28

Hence,

• The circumference of circle is 94.28 units.

Formula used :-

• Circumference of circle = 2πr

Know more :-

Some more information related to perimeter :-

• Perimeter of square = 4 × side

• Perimeter of rectangle = 2 ( length + Breadth )

• Perimeter of circle = 2πr

• Perimeter of rhombus = 4 × side