FacePrettyOfDevil FacePrettyOfDevil

07-05-2020
Mathematics

contestada

Problem:
An old coin is kept in a cubic box in such a way that the outline of the coin touches the 4 walls of the box, if the base of the box has a 24 cm perimeter, what is the area of the coin?

Respuesta :

08-05-2020

Answer:

28.27 cm^2 (2 decimal places)

Step-by-step explanation:

side of box = 24/4 = 6

diameter of coin would be 6 too

area of coin = pi x (6/2)^2 = 28.2743

Answer Link

Otras preguntas

Which of the following was NOT true of the British position in the American Revolution? (A) The war was unpopular in Great Britain. (B) The hit-and-run tactics

Which of the following was NOT true of the British position in the American Revolution? (A) The war was unpopular in Great Britain. (B) The hit-and-run tactics

Shana sells t-shirts. It costs Shana $6.50 to buy each t-shirt. She also pays $150 each month to rent equipment to add print to the t-shirts. Shana sells eac

Which substance—wood or steel—is the better conductor? A conductor is a material that requires very little heat energy to experience a change in temperature. Ex

The border states that remained in the Union were (A) Ohio, Indiana, and Illinois (B) Tennessee (C) Kentucky and Missouri (D) Delaware, Maryland, Kentucky and M

A square kitchen has an area of 100 square feet. What is the kitchen's perimeter? a. 50 feet b. 80 feet c. 40 feet d. 4 yards

What is the indefinite integral of 6sin(3t) dt?

Shana sells t-shirts. It costs Shana $6.50 to buy each t-shirt. She also pays $150 each month to rent equipment to add print to the t-shirts. Shana sells eac

Which of the following types of algae would be predominantly green in color? a. chlorophyta b. chrysophyta c. phaeophtya d. rhodophyta

How can sudden events affect earth?