03-06-2019
Mathematics

contestada

Find the area of a circle with the diameter of 3 centimeters. Use 3.14 for pi

Respuesta :

sciguy101 sciguy101

03-06-2019

Area of a circle is given by A = Pi x r^2

In this case:
A = 3.14 x (3/2)^2 = 7.065cm^2

Answer is ~7.1cm^2

Answer Link

Otras preguntas

Hank spins the spinner shown in the diagram 30 times. His results are as follows: Yellow: 4 Blue: 7 Red: 5 Green: 6 Orange: 3 Purple: 5 What is the experimen

This year a kindergarten class has 360 children, a 20% increase over last year. There was a 10% increase in the number of boys and a 40% increase in the number

Which of these triangle pairs can be mapped to each other using two reflections?

Emma had just been given some coins by her parents. On the way to school she lost exactly half of them, and then by retracing her steps she found exactly four-f

PLZ HELP! Need this FAST! Plz SHOW YOUR WORK! Thx so much!

explain why mutation and natural selection make developing new flu vaccines every year necessary

Higher levels of co2 are more likely to be found where on the earth?

The distribution of fat on the body influences the risk of development of heart disease. a. True b. False

An electronics store receives a shipment of 3030 graphing calculators, including 33 that are defective. four of the calculators are selected to be sent to a lo

Express using algebra. A teacher handed out m notebooks which came in packs with c notebooks in each pack. How many packs were there?