nessaguzman622 nessaguzman622

04-05-2020
Mathematics

contestada

The radius of a circle is 1 centimeter. What is the circle's circumference?
r=1 cm
Use 3.14 for n.

Respuesta :

altavistard altavistard

04-05-2020

Answer:

6.28 cm

Step-by-step explanation:

The formula for the circumference of a circle with radius r is C = 2*pi*r.

If we let pi = 3.14 and r = 1 cm, then the circumference of this circle is

C = 2(3.14)(1 cm) = 6.28 cm

Answer Link

Otras preguntas

PLEASE HELP ASAP!!! The government of the United States A. Wanted to preserve the culture of native American tribal groups. B. Worked hard to prevent white sett

Which source would be most likely to provide expert information on Key Deer conservation in Florida? A ranger at the National Key Deer Refuge A member of the Ke

what does "cen" mean? in 8th grade science

Rihanna has a contaimer with a volume of 1.5 liters. she estimates the volume to be 2.1 liters. what is the percent error

What happens to an LED if you don’t use a resistor? What does LED stand for?

PLEASE HELP!! The equation y = 6.3x + 67.4 is the equation of a linear model in a scatter plot comparing the ages of boys between 2 and 10 years old open parent

Write one sentence that states what the 4th amendment is and one more sentence explaining why this is important now.

C = 2(pi)r and C = d(pi) are the formulas for finding the _____________ of a circle.

help me with english please

3 cans of green beans cost $1.80. Rival bought 9 cans of green beans How much did he pay?