lindseysmith2602 lindseysmith2602
  • 24-04-2021
  • Mathematics
contestada

Moe painted the lid of the barrel. The circumference of the barrel is 32*3.14 inches. What is the area of the lid in square inches?

Respuesta :

Parrain
Parrain Parrain
  • 25-04-2021

Answer: 803.84 inch²

Step-by-step explanation:

The lid will take the appearance of a circle so the area of the lid is the same as the area of a circle:

Area of a circle = π * radius²

The circumference of a circle is:

= π * diameter

Looking at the above, the diameter is 32inches because this is the figure to be multiplied with π = 3.14 to find the circumference.

Since diameter is 32, radius will be:

= 32 / 2

= 16 inches

Area = 3.14 * 16 * 16

= 803.84 inch²

Answer Link

Otras preguntas

Don't ask ok it's for a school asighnment
what is the diet of sloth bears ?​
The graph below shows the height through which an elevator travels, y, in x seconds: A graph is shown with x-axis title as Time in seconds. The title on the y-a
How would 4,702,812,043 be written in word form?
Mikael runs with a speed of 3 m/s for 45 seconds. How far does Mikael run?
Which contact force always acts against the direction of movement? A. spring В. friction C. impact D. normal
Please help with this!
What might you need to do to renew your credentials? submit paperwork fill out an application attend a meeting retake exams start your education over
How did economic changes contribute to inequality in American society?
URGENT PLEASE HELP Which statement explains why many residents of the Sumatran province of Aceh fought for political separation from Indonesia? A Aceh wanted t