7. What is the area of the polygon?
2 In.
4 in.
3 in.
A
3 in.
5 in

Solved

Show answers

Ответ:

23jazzy

13.01.2021

Mathematics

Hello, User!

to find the volume of a cone you need to use this equation!

$V=\pi r^2\frac{h}{3}$

were r= radius and h=height

then we substitute the values into the equation!

$V=\pi (3)^2\frac{5}{3}\\$

$V=\pi(9)\frac{5}{3} \\V=28.274(1.66)\\V=46.93\\V=47$

Therefore your answer is about 47 in!

I hope I helped and I was super exited and honored to answer your question have a very nice day!

but if you dont do pi

you get..

$V=3^2\frac{5}{3} \\V=9(\frac{5}{3} \\V=9(1.66)\\V=14.94\pi$

$V=15\pi in^3$

so its B. 15(pie) in ^3

-Philaeagles14

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

Answers on questions: Mathematics

Ask an AI advisor a question

I want advice

7. What is the area of the polygon?2 In.4 in.3 in.A3 in.5 in