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

If people's ancestors were apes then why aren't we. Apes would have just kept on mating,so where did people get apes from. Also if we were all from apes the

How does a heat pump work?

what conditions occur in Australia during El Nino

A statement that uses the word "that" following a verb of recommendation, suggestion, or demand is in which verb mood? (5 points) Indicative Imperative Interrog

what is a rule for the sequence 1.8, 2.85, 3.90, 4.95, 6

Which choice contains a broad pronoun reference? When you have written a paper, go back. Revising it will result in a more effective presentation. When you have

A verb that tells what the subject 'is' or 'was' is called: a verb of being an action verb a past participle an infinitive

what's the minimum age that you can get a job in the U.S?

What divided by 20equals 12

Certain materials can become superconductors under what conditions? a. When it is very hot c. Under very high pressure b. When it is very cold d. Under very