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Tema [17]
2 years ago
12

Will give crown thingy if right Can you find the area and circumference of a circle given the radius or diameter?

Mathematics
1 answer:
Artist 52 [7]2 years ago
7 0

Answer:

Therefore it is possible to find the circumference and area of a circle if we are given the radius or diameter of the circle.

Step-by-step explanation:

i) to find the area of a circle or circumference the radius , r, is required.

ii) if we are given the diameter, d. then we have to find the radius, r, by dividing the diameter by 2, that is d  = \frac{r}{2}.

iii) area of the circle is given by A = \pi r^{2}

iv) circumference of the circle is given by C = 2\pi r

Therefore it is possible to find the circumference and area of a circle if we are given the radius or diameter of the circle.

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What is the quotient in simplified form? State any restrictions on the variable. Show Work.
photoshop1234 [79]
    a+2           a +1
= -------  / ------------------
    a -5      (a - 3)(a - 5)

    a+2           (a - 3)(a - 5)
= -------  *  ------------------
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    (a+2)(a - 3)
= ----------------
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3 years ago
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x = -3

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