3 years ago

The diameter of letias cup is 3 inches. What is the circumference

Mathematics

1 answer:

Sergio [31]3 years ago

5 0

Answer:

3pi or 9.42 inches

Step-by-step explanation:

You can find the circumference of a circle by using the expression 2pi(r) or pi(d). d stands for diameter, and r stands for radius.

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devlian [24]

Answer:

$\sqrt{17}\: units$

Step-by-step explanation:

$d = \sqrt{ {(2 - 1)}^{2} + {(3 - 7)}^{2} } \\ \\ = \sqrt{ {(1)}^{2} + {( - 4)}^{2} } \\ \\ = \sqrt{ 1 + 16 } \\ \\ d= \sqrt{17} \\$

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BabaBlast [244]

Answer:

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Rounded to the nearest whole number, how many 2ft by 2ft squares will fit into circle that has a diameter of 20 feet?

seraphim [82]

Answer:

Step-by-step explanation:

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4 years ago

8x + 16 = 8<br> What is x

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The answer to that equation is X= -1

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A ship travels 10 miles from Point A to Point B, makes a turn of 112, and travels 16 miles to Point C. If the ship travels direc

marin [14]

This is Pythagorean's Theorem, with one leg being 10 and the hypotenuse being 16. Using those values in the theorem looks like this:
$10^{2} + b^{2} = 16^{2}$
and $100+ b^{2} =256$
and $b^{2} =256-100$
so $b^{2} =156$
Take the square root of both sides to find that b = 12.5

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3 years ago