anna10065 anna10065

03-09-2020
Mathematics

contestada

The diameter of a circular tray is 28cm. Find the area of the tray. Take[Pi=22/7]

Respuesta :

mhanifa mhanifa

03-09-2020

Answer:

616 cm²

Step-by-step explanation:

Area of circle:

A = πr² = 1/4πd²

Since d = 28 cm and π = 22/7, the area is:

1/4*22/7*28² = 616 cm²

Answer Link

Otras preguntas

pLZ HELPPPPPPPPPPPPPPPPPPPPPPPPP.

In Jungian psychology, religious fanatics swept up in a strongly felt cause are frequently _______ types.

1+1 sjssssssssssssssssss

Why are Piney and the Duchess described as sleeping beneath the white snow, which covers "all human stain" In a "spotless mantle (cloak]"? A. Because in death b

The U.S. wanted to remain neutral in World War II because A) they were angry that European countries weren’t repaying their war debts. B) Congress had passed tw

What is an example of suburbanization in America? What industry rose as a result of suburbanization?

The two triangles below are congruent. Which of the following are congruent by CPCTC?

Note: Some writers omit the comma before and in a series. If you omit the final comma before and, do so consistently in your writing.EXERCISE 14 Using commas to

true or false each human somatic cell contains two copies of each chromosomes for a total of 23 chromosomes

A recipe for a soup calls for 2/4 cup of chopped onion and 1/5 cup of chopped celery. What is the total amount of celery and onion needed for the soup?