crisalva9697 crisalva9697

02-09-2021
Mathematics

contestada

The circumference of a circle is 13π ft. What is the area, in square feet? Express your answer in terms of π.

Respuesta :

02-09-2021

Answer:

[tex]\frac{169}{4} \pi[/tex] square feet

Step-by-step explanation:

Circumference = 2πr

13π = 2πr

[tex]\frac{13}{2}[/tex]=r

Area = πr²

π × [tex]\frac{13}{2}[/tex]² =

[tex]\frac{169}{4}[/tex]π square feet

Answer Link

Otras preguntas

what is one nonreligious cultural characteristic (traditions, customs etc.) for jews

how is the structure of cellulose and starch similar

At 350 K what is the approximate volume? What will be the approximate volume when the temp is 900 K?

what is 100 divided by 6

The time to complete a project is inversely proportional to number of people who are doing the project. A certain project can be completed by 5 workers in 24 da

what effect does caffeine have on the sleep cycle

what is the ratio 17/51 in simplest form?

if j have 24,000 dollars and i invest in 15% of my moneg what would be my avarege money left

steve and his brother used to work at the same organization. a few months ago their employer terminated them because the business had slowed due to slow economi

To find a baseball pitcher's earned average (ERA), you can use the formula Ei=9r where E represents ERA, i represents the number of innings pitched, and r repre