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1)What is the exact circumference of a circle with a radius of 15 cm?

2)What is the exact circumference of a circle with a radius of 16?

A 60
B 30
C 15
D 10

Respuesta :

taskmasters
1)What is the exact circumference of a circle with a radius of 15 cm?

The circumference of a circle is calculated by the equation:

C  = 2πr = 2π(15 cm) = 30π cm

2)What is the exact circumference of a circle with a radius of 16?

The circumference of a circle is calculated by the equation:

C  = 2πr = 2π(16 cm) = 32π cm
2223020

Answer:

The answer is 30

Step-by-step explanation:

I took the quiz. In order to find the circumference, you will need to multiply your number by 2. In this case, your answer will be 30^^

Just an example for others... because I'm 6 years late;-;

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