3 years ago

My friend and I are confused.

1 answer:

7 0

since the base of the bigger triangle and the base of the smaller triangle are parallel
therefore the two triangle are similar
this means that 10/24=x/3x-3
30x-30=24x "using cross multiplication"
30x-24x=30
6x=30
X=30/6=5

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yawa3891 [41]

For this case we have that by definition, the circumference of a circle is given by:

$C = \pi * d$

Where:

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According to the data we have to:

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Substituting:

$250 = \pi * d\\Taking\ \pi = 3.14\\250= 3.14 * d\\d = \frac {250} {3.14}\\d = 79,6178343949$

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Answer:

Option B

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