jennyfer5150 jennyfer5150

18-05-2019
Mathematics

contestada

What is the area of a circle with radius of 3 inches? Use pie =3.14 A .18.84 square roots B .28.26 square roots C .9.42 square roots D .113.04 square roots

Respuesta :

ashash21739 ashash21739

18-05-2019

Answer:

B. 28.26

Step-by-step explanation:

First you have to find the circumference:

R²= 3²=9

Then you multiply your circumference by 3.14 to get you answer:

9·3.14=28.26

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

At a pharmacy, customers take a number to reserve their place in line. If the product of the ticket number now being served and the next ticket number to be ser

which of the following could affect human population? an ethnic war breaks out in eastern Europe a lunar eclipse occurs a deadly virus starts a pandemic a torna

What are two things that keyed the growth of religion during the 1950s? religious presidents the Red Scare advent of television rock and roll music

The Celsius (C) and Kelvin (K) conversion of temperature is given by the formula, K= C + 273. If an acid solution is required to be kept between -10ºC and 5ºC,

Which sentence from the passage does the writer use to persuade readers to use self-restraint? a. Do what you already have the power to do: Don't go. b. The mar

A cooler has 12 apple juices and 15 grape juices. 9 of the apple juices are sugar free and 5 of the grape juices are sugar free. A juice is chosen at random. Gi

Tecumseh is famous in American history for __________.

What concept is illustrated by the fact that Congress has the power to introduce and pass laws, and the president has the responsibility to enforce all federal

An active student injured his knee playing basketball and has been advised by his doctor to avoid impact activities that cause heavy force on his bones. What is

What was one result of the US joining the League of Nations?