v8ereAlbabby v8ereAlbabby

02-08-2016
Mathematics

contestada

Find the circumference of a circle with a diameter of 11 mm.

Respuesta :

02-08-2016

Hey!

We know Circumference = 2πr
Where,
r - radius of the circle.
Since it is given that d = 11mm
r = d/ 2
= 5.5 mm
= 0.55 cm
Therefore, Circumference = 2π × 0.55
= 3.455 cm
= 3. 46 cm
≈ 4 cm

Answer Link

Otras preguntas

Micaela is 2 years older than Sam. In 4 years, the sum of their ages will be 40. How old is Micaela now?

The tribes of central and southern Africa are based on which customs

The sum of the measures of two exterior angles of a triangle is 220° what is the measure of the third exterior angle

Which is the correct input-output table for the function f(x) = 7 – 4.5x?

Consider the equation 2x -3=4. to solve the equation for x, what would be the most logical first step

What effect does the repetition of the phrase "in this kingdom by the sea" have in Poe's "Annabel Lee"? A. It lends the poem a fairy-tale atmosphere. B. It e

The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9.

GLOBAL ECONOMICS!!Which does seed capital pay for? A) Expanding production and advertising budgets B) Operating expenses for the first year of a new business C

I need help seeing what else i can do to make my paper better please

You can select a paragraph y using the ____key.