Register
The formula for the area of a circle is A =pie r 2. Classify the area of a circle with a radius of 0.75 centimeters as either rational or irrational
200k views
4 votes
The formula for the area of a circle is A =pie r 2. Classify the area of a circle with a radius of 0.75 centimeters as either rational or irrational

User MaXal
by
7.1k points

2 Answers

7 votes

Answer:

He is right, Its Irrational

Explanation:

User Etki
by
7.7k points
3 votes
It is irrational.

A = π r^2 = π[3/4 cm]^2 = 9π/16 cm^2

An irrational number (Pi in this case) multiplied by a rational number (9/4) gives an irrational number.
User Erickb
by
7.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.1m questions

10.7m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!