3 years ago

Find fourth proportional of 6, 9, 18. Please say me correct answer

Mathematics

1 answer:

olganol [36]3 years ago

4 0

A: 3

Good luck on everything

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3 years ago

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madreJ [45]

Answer:

Step-by-step explanation:

Area of a circle is given as πr² and its circumference is expressed as 2πr.

If the babylonians determined the area of a circle by taking it as equal to the square of the circle’s circumference then;

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Dividing both sides of the equation by πr² we have;

$\frac{\pi r^{2} }{\pi r^{2} } =\frac{4\pi^{2} r^{2} }{\pi r^{2} }\\1 = 4\pi \\\pi =\frac{1}{4}$

The value of π this yields is 1/4

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3 years ago

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Step-by-step explanation:

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3 years ago

a ladder leans against a house making a right triangle with the ground and the wall of the house. The top of the ladder rests on

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Answer:

Step-by-step explanation:

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