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

a government can be both a monarchy and an anarchy at the same time true or false

After the French Revolution of 1791 and the Napoleonic Wars, European leaders’ greatest goal was to

why do historians need anthropologists and archaeologists to study prehistory?

how to write 147,300,000 in one million more

what's the relationship between 0.5 and 0.05

A=1/2bh for b What is b?

how to write 249,104,330 in expanded form

Write a paragraph comparing the organelles in a cell to the organs in your body

The middle 5 in 0.555 is 1/10 the value of the 5 to its

the sum of two numbers is 54 and difference is 10. what are the numbers?