coconutsoda
coconutsoda coconutsoda
  • 01-03-2017
  • Mathematics
contestada

What's the best Approximation? :3

Whats the best Approximation 3 class=

Respuesta :

Аноним Аноним
  • 01-03-2017
Area of shaded region = Area of larger circle - Area of smaller circle.

We know, Area of a Circle = πr²
So, A = πr₁² - πr₂²
A = π (r₁² - r₂²)
A = π(10.2² - 5.4²)
A = 3.14 (104.04 - 29.16)
A = 3.14 (74.88)
A = 235.12

In short, Your Answer would be 235.12 cm²

Hope this helps!
Answer Link

Otras preguntas

How does the writer of the Bloomberg Business article show that he is attempting to be objective? A. He does not allow ads to be posted near his article B. His
Which pair of equations represents two perpendicular lines? answers shown in picture. ​
Yes I want my essay on roblox
How chi John Tyler become president? A) William Henry Harrison died. B) William Henry Harrison was assassinated. C) William Henry Harrison resigned. D) William
1. _____ determines the amount of force required to overcome the inertia of an object a: weight b: mass
Find the value of x.
Tania stood with her father in front of the vegetable section at the supermarket. She was torn. "I don't know whether we should get these carrots, which look de
Abbey wants to use her savings of $1,325 to learn yoga. The total charges to learn yoga include a fixed registration fee of $35 and a monthly fee of $50. Choose
2. What thoughts occupy Ishmael's mind during chapter 8?
What events led the American colonists to write the Declaration of Independence