04239975 04239975

01-05-2020
Mathematics

contestada

What is the area of a circle with a radius of 5 ft? Use 3.14 for pi.
A
10\piπ sq. feet

B
25\piπ sq. feet

C
31.4 sq. feet

D
78.5 sq. feet

Respuesta :

bilargo bilargo

01-05-2020

Answer

D) 78.5 sq. feet

Step-by-step explanation:

circle area formula is π * r^2, so (3.14) * (5)^2 = 3.14 * 25 = 78.5

Answer Link

Otras preguntas

REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

please help me find where they belong/go

Can somebody please help me with this please

What are the two basic functions (methods) used in classical encryption algorithms?

Which excerpt from the poem is an example of a transformation? William James could almost hear the bronze Negroes breathe. The Aquarium is gone. Everywhere, / g

Why is methanol more soluble in water than butanol

9. If the area of a square is given by the polynomial 4x2 – 36x + 81, then which of the following expressions represents the length of one side of the square?A

Find the total surface area in square units of the figure below by creating a net. 4 in. 9 in. 7 in. 12 in. 3 in.

Need help with I ready math plz help

4. A tick has caused a dog to be diagnosed with Lyme disease. What type of relationship would this suggest that exists between the dog and tick? A. Mutualism B.