feliciaomosebi1 feliciaomosebi1

12-02-2021
Mathematics

contestada

Needs help: deals with area and circumference

Needs help deals with area and circumference class=

Respuesta :

agmckiernan agmckiernan

12-02-2021

Area of the big circle-area of the small circle is what you are looking for so
Big circle is (3.5)^2pi=12.25pi
Small circle is 4pi
12.25pi-4pi=8.25pi
8.25pi=26
26cm^2

Answer Link

Otras preguntas

the teacher suggested that putting bubble wrap round the metal block would change result?

Grahanna publishing produces learning materials for middle school, high school, college, and professional certification courses. because these customers' nee

the recommended dosage of a drug for pediatric patients is 200 mg per kilogram of a patients weight if janine weights 76lb how much of the drug should she get

Solve the equation for the indicated variable. Solve for S T=3R/S+U

A company that manufacturers locomotives is likely to use which layout in its manufacturing process?

This question is based on the following passage. I was in the National Forest with my camera. The day was crisp, and the leaves were turning gold and red. Whe

if a bus travels to a town 29 miles away, how long will it take to get there going 45 mph?

From your text, you may recall that there are 20 amino acids. how many of these amino acids would be considered essential to an adult human?

The seven continents used to be one huge supercontinent called _____.

-9x+6=-x+4 What is x??