queenjay2015 queenjay2015

03-04-2016
Mathematics

contestada

51) Rewrite the formula for the circumference of a circle C=2 /pi "r" in terms of its diameter "d". Please show your working :)

Respuesta :

penfila11Pen penfila11Pen

03-04-2016

The circumference of a circle=2[tex] \pi [/tex]r
We know that diameter is double the radius, and therefore can be written as d=2r
Circumference of a circle in terms of diameter is C=[tex] \pi [/tex]d
The 2r cancels out

Answer Link

Otras preguntas

What is half of 3 5/10?

Qualitative data can be graphically represented by using a(n) Options histogram frequency polygon ogive bar graph

What does the study of signs and communication refer to?

Which layer is the hottest? The coolest Inner core outer core upper mantle lower mantle

Being a member of a gang is necessary if you want to feel safe. a. True b. False

Tara is graphing the equation y=1/2x. she has placed point on the origin and uses the slope to find 2 more points. which points does tara plot ont her grph?

Please Help :)))) Read the following sentences and answer the question that follows: All at once, pandemonium broke loose. ______________ the marching band came

Which statement represents a difference between horizontal and vertical relationships? A. Vertical relationships involve equal status, while horizontal relati

How do I solve for x? log (x-2) = -1 + log (x+1)

If 2/5 divided by blank = 4/5 what is blank