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son4ous [18]
3 years ago
12

Write an expression to determine (represent) the ratio of the circle's circumference to its radius.

Mathematics
1 answer:
Agata [3.3K]3 years ago
4 0

Answer:

\frac{C}{r} = 2π

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Divide both sides by r

\frac{C}{r} = 2π ← ratio of circumference to radius

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Quadrilateral A B C D is translated up and to the right and then is rotated 180 degrees about point Q to form quadrilateral X Y
pogonyaev

When a triangle is translated, the resulting triangle will be congruent to the original triangle.

The congruency statement is ABCD = ZYXW

Given

Quadrilateral ABCD is translated up and to the right and then is rotated 180 degrees about point Q to form quadrilateral XYZW.

Quadrilateral ABCD is translated up and to the right and then rotated about point Q.

<h3>What is translation?</h3>

When a triangle is translated, the resulting triangle will be congruent to the original triangle.

From the complete question, corresponding points are:

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Hence, the congruency statement is ABCD = ZYXW

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brainly.com/question/2845970

6 0
2 years ago
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8 0
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8 0
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