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lana66690 [7]
3 years ago
11

19. The area A of a circle is pi times the radius r squared. Translate into a equation

Mathematics
1 answer:
Helga [31]3 years ago
4 0
A= πr²
.… … … … ……… …
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Someone answer this :)
lapo4ka [179]

Answer:

x=29.9 degrees

Step-by-step explanation:

Sides we are given: x and side length of 92.

Angle we are given: angle of measure 18.

Relative to the angle we are given, we have the opposite and adjacent sides, so we use TOA, as O is opposite and A is adjacent.

Tangent 18= x/92

Tangent 18 (92)=x

x=29.9 degrees

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4 years ago
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gizmo_the_mogwai [7]

Answer:

4/1 or 4

Step-by-step explanation:

when graphing perpendicular lines, the slopes are reciprocals of eachother

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3 years ago
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11Alexandr11 [23.1K]

Answer:

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Step-by-step explanation:

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4 years ago
Can someone please help me
lisov135 [29]

Answer:

5.83 or E

Step-by-step explanation:

Use Pythagorean theorem. 5^2+3^2=c^2 because the diameter is perpendicular it cuts the chord in half.

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Answer:

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