15-01-2021
Mathematics

contestada

how to find the area of a circle with the diameter of 30

Respuesta :

chipdien123 chipdien123

16-01-2021

A = pi x r^2
r = 30/2 = 15
A = pi(15^2)
A = pi(225) or
A = 3.14(225) = 706.5

Answer Link

Otras preguntas

What is the standard form of (6f-3+2g)-(-4g+2)

What is the name of the transportation system that, through a vacuum of air and electromagnetic propulsion, allows train-like vehicles to travel at high speeds

What is the equation of the line?

Both mitosis and meiosis begin with a diploid cell that contains replicated chromosomes. What are the main differences between these two processes, and what typ

Read the passage from "The Tell-Tale Heart". How, then, am I mad? Hearken! and observe how healthily--how calmly I can tell you the whole story. What is the con

how to start a hook for Oedipus essay? I have an essay for English on why Oedipus Rex is an example of tragic hero. I just can't figure out a good hook. thanks

if u like art go look at my newest question :P

Marissa got a poor grade on her test because her grandfather was in the hospital and she was there all night, so she had no time to study. This is an example of

According to Suzuki, people in northern countries do not share because they prefer to waste their money. they think sharing is only for the needy. they buy a lo

Draw a number line model to determinen -2 +8