ackuayiakorfaf ackuayiakorfaf

03-04-2021
Mathematics

contestada

The area of a circle is 132.7 square cm. Find the diameter.

Respuesta :

abhi569 abhi569

03-04-2021

13 cm (approximately)

Step-by-step explanation:

Let the radius of the circle be 'r'.

Area of the circle = πr²

=> 132.7 = (22/7) r²

=> 6.5 ≈ r

Therefore, diameter = 2radius = 2(6.5) = 13 cm

Answer Link

Otras preguntas

Which is an example of a structural adaptation of a plant? A. plant moving toward light to increase photosynthesis B. roots responding to gravity to get to wa

lya took one hour to drive from his apartment to Philips Arena and back. The return drive took 8 minutes less than the trip to the arena. If x represents the ti

In the years preceding World War I A)world tensions declined. B)military expenditures decreased. C)imperialistic ambitions seemed to decline. D)there was a s

Please answer theses division problems!! 9 divided by 3/7

What does hemostasis mean?

what is the percent change from 70 to 56?

Divide the polynomial in the numerator by the trinomial in the denominator m^3-m^2-4m+1 /m^2+2m-3

Why is California warm and moderately humid but Nevada is hot and dry? A. The two states are at different latitudes. B. As air moves west over California's mo

what is the percent change from 70 to 56?

Please answer theses division problems!! 9 divided by 3/7