jayagonzalez0510 jayagonzalez0510

25-04-2021
Mathematics

contestada

what is the circumference of circle if the diameter is 21

Respuesta :

roblerojennifer513 roblerojennifer513

25-04-2021

Answer:

The circumference is 66cm

Radius = Diameter/2

= 21/2 CM

= 10.5 CM

Circumference of a circle = 2πr

= 2 × 22/7 × 10.5 CM

Answer Link

Otras preguntas

"how did the framers decide the president and vice president should be selected?"

After eating, _________ signals the hypothalamus to suppress appetite.

Rheumatoidâ€‹ arthritis, myastheniaâ€‹ gravis, and scleroderma are all examples ofâ€‹ ________ diseases.

True or false? columbus's return voyage took longer than his outward voyage. explain

The goal motive explanation (why goals are pursued) for the relationship between strong financial aspirations and lower well-being is that

Four cousins were born at two-year intervals. The sum of their ages is 36. How old are they?

Where are elements that form molecules of two of the same atoms commonly found on the periodic table?

A car increases its speed from 9.6 meters per second to 11.2 meters per second in 4.0 seconds. the average acceleration of the car during this 4.0-second interv

Write a balanced chemical equation to show the reaction of naoh with the monoprotic acid hcl.

Recent research gave participants _____ to reduce people's feelings of social pain a hug