dayrisfajardo2006 dayrisfajardo2006

20-05-2020
Mathematics

contestada

what is the area of a circle with radius of 7cm using 3.14 for pi and round to he nearest tenth plz hurry

Respuesta :

20-05-2020

Answer:153.9 cm

Step-by-step explanation:

The area of a circle is found by pi × radius squared and pi is aprox 3.14 so 3.15×7² = 153.86 then round off to the nearest tenth you get 153.9

Answer Link

ritisha ritisha

20-05-2020

153.9
U multiply the radius times pi times radius

Answer Link

Otras preguntas

Given the equation y=mx+b select all statements that apply.Group of answer choicesThe slope of the line is represented by m.The slope of the line is represented

Estimate a 15% tip on a dinner bill of $39.42 by first rounding the bill amount to the nearest ten dollars.

tìm tích phân của I=tanxdx

not sure how to do this, could use some help. : )

please help,The largest landforms are...A: PeninsulaB: CountriesC: ContinentsD: Mountains

Suzy can type 85 words in 2 minutes. How many minutes will it take her to type her to type 500 word paper?

Use compatible numbers to estimate the correct quotient. 7)697 —— A) 90 B) 100 C) 110 D) 120 hi! can someone pls help me w this? i appreciate it! :$

how can you help your neighbor to keep the latrine clean27points

Explain how the impeachment of Andrew Johnson is an example of the arguments about reunification of the US after the Civil War.

How to protect your eyes I want a Expert vefired type of Answer