shabalamafabi shabalamafabi

13-10-2021
Mathematics

contestada

A child sitting on the edge of a merry go round travels 22m in one full turn, What is the diameter of the merry-go-round?

Respuesta :

adnan15 adnan15

13-10-2021

Answer:

Diamter=7 meter

Step-by-step explanation:

One full turn means we have 360° of theta which equals 2pi in radinas

And arc length is 22 so using the equation theta= L/r = 2pi=22/r so r= 3.50 and diameter= 2r =7 m

Answer Link

Otras preguntas

Kate has gone up to the chalkboard to do math problems 5 more times than Andre. Kate has gone up 11 times. Which equation represents this situation? A- a - 11 =

Which of the following was not a result of the Mexican-American War? Select one: a. Texas gained its independence from Mexico. b. The United States purchased a

Which layer of soil is partly weathered rock? What is the layer called

Which of the following soil types is richest in organic material? A. Red soil B. Dark-colored soil C. Blue soil D. Yellow soil

three times the sum of a number and 3 is -18 (equation )

Which statements describe China's early civilization? Choose all answers that are correct. A. The early Chinese learned to produce silk. B. They worshipped natu

The mestizo resulted from?

what is the function of the human brain? give three examples

A angle that turns through 42 one degree angles has a measurement of?

Which of the following represents an effect of the dissections of human bodies that occurred during the Scientific Revolution? It led to the discovery of DNA. I