echeverriamatthew09
echeverriamatthew09 echeverriamatthew09
  • 18-04-2022
  • Mathematics
contestada

What is the approximate surface area of the figure? Use 3.14 for pi. 65.72 cm² 113.04 cm² 37.68 cm² 75.36 cm²

What is the approximate surface area of the figure Use 314 for pi 6572 cm 11304 cm 3768 cm 7536 cm class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 18-04-2022

113.04 cm²

==========

The figure given is a sphere with a radius of 3 cm

formula for surface area of sphere : 4πr²

Solve:

⇒ 4πr²

⇒ 4(3.14)(3)²

⇒ 113.04 cm²

Answer Link
samanthahK12TVAH
samanthahK12TVAH samanthahK12TVAH
  • 18-04-2022

113.04 cm²

Solving it:

The SA given is 4πr²

To get your answer

First, you multiply these

4πr²

Add/ Plug-in the radius:

4(3.14)(3)²

And this is your answer:

113.04 cm²

I have attached an image showing this is the correct answer!

Ver imagen samanthahK12TVAH
Answer Link

Otras preguntas

A straight fence is to be constructed from posts 6 inches wide and separated by lengths of chain 5 feet long. If a certain fence begins and ends with a post, wh
how is the thermal energy of a substance related to its physical state
Is a trapezoid a square
Hot, dry air moves into the Southwest in summer from a(n) _________________________ air mass. a. continental polar b. continental tropicalc. maritime tropical
What is greater and why 2/3 or 5/6 or 7/9
Is a trapezoid a square
8x-2=-9+7x how do I solve this?
Why do you think it was a long time before many people began to object to slavery?What do you think finally led some people to try to abolish slavery
2m+3=m-3 how do you do this problem?
What is the difference between an organism's habitat and its niche?