tallyeuzinha tallyeuzinha

20-12-2020
Mathematics

contestada

Se um círculo possui o diâmetro igual a 5 cm, considerando = 3,14
qual o valor da área desse círculo?

Respuesta :

Аноним Аноним

20-12-2020

Answer:

19.625 cm²

Step-by-step explanation:

Diameter = 5 cm

So Radius = 5/2 cm = 2.5 cm

Area of a circle = πr²

So

3.14×2.5² cm²

3.14×6.25 cm²

19.625 cm²

Answer Link

Otras preguntas

Q5 Q1.) Find the length of the arc.

I need help with b please.

which value of k will make x^2-1/4x+k a perfect square trinomial

What best describes the significance of the panama canal for panama\?

Which of the following types of memory is used to load programs and transfer files during your work sessions? A. D-ROM B. RAM C. Virtual D. Op

who is crooks? where does he get his nickname from of mice and men

HELP!!! Chester talks to his grandma on the phone and she asks what birthday presents he received. Chester picks up a stuffed dog and says, "I got this!" fully

Which of the following is cot(theta) sec(theta) in simplified form?

which method below could provide an estimate for the number of mailboxes in a neighborhood A: N = number of mailboxes on one street x number of streets in the

A string of 27 identical christmas tree lights are connected in series to a 120 v source. the string dissipates 68 w. what is the equivalent resistance of the l