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

List two specific mental disorders that affect over seven million Americans per year.

hy do metamorphic rocks often form deep under the surface of the Earth

Which reaction has a positive dg°, assuming that entropy changes are negligible compared to enthalpy changes?

Solve the following word problem. A man travels from Town X to Town Y at an average rate of 50 mph and returns at an average rate of 40 mph. He takes a 1/2 hour

What is the sum of the first eight terms of the series? (−600)+(−300)+(−150)+(−75)+(−37.5)+... Round the answer to two decimal places. −1200.50 −1195.31 −1190.6

When people ask questions, attention should be paid to nonverbal signals to help determine what each person really means. a. True b. False?

What Hispanic Nationality is Christina Aguilera?

PLEASE HELP WITH THIS QUESTION!!?? Jasmine buys a turkey every year. The first time she bought a turkey, in Year 0, it cost $15.50. She notices the price is get

I need help on this question!

Which pair of chromosomes can contain two very different chromosomes and still be considered normal ?