solis2020ender73 solis2020ender73

08-01-2021
Mathematics

contestada

If the radius of a circle is 9 cm, what is the area of the circle?

Respuesta :

Podetola Podetola

08-01-2021

Answer: 254.34 cm²

Step-by-step explanation:

Area of a circle: πr²

(3.14)9² = 3.14 × 81 = 254.34

Area of the circle ≈ 254.34 cm²

Answer Link

Otras preguntas

who is the first president of the us

After a new library opens in the community guests borrow almost all of the books within the first week. The manager of the library did not anticipate such inter

Which substance is of great concern to scientists studying human-generated greenhouse gases, and is thought to increase such that the earth's climate will be ir

The engine in your car is sometimes called: A. A 2-stroke engine B. A 4-stroke engine C. An external combustion engine D. None of these answers are correct

Which function is represented by the graph? A) f(x) = 2x + 6 B ) f(x) = - 2x + 6 C)f(x) = 1/2 * x + 6 D ) f(x) = - 1/2 * x + 6

Please help (30 points) Matrix Operations If A= And B= ,find 6A-8B

How did the Renaissance and the Reformation change society in the world?*THIS IS AN ESSAY QUESTION SO PLEASE ANSWER IN 3-5 PARAGRAPHS

1. State the types of programming language 2. Describe what is meant by an imperative language and declarative language 3. What is the relationship between line

A large group of fans are upset about the high price of tickets to many events. As a result of their lobbying efforts, a new law caps the maximum ticket price t

Citizens may use a(n) ____ to bypass their legislature in order to get an amendment on the ballot. initiative commission recall preemption