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Grace [21]
3 years ago
13

What is the length of AB?

Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

10.5 sorry if it's wrong

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What is the area of the circle with a D equals 10
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Answer:

A =78.5

Step-by-step explanation:

We need the radius to find the area of a circle

r = d/2 = 10/2 =5

The area of a circle is given by

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A =3.14 (25)

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You are locked out of your villa in Dubai and the only open window is on the second floor to get inside. You need to borrow a la
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You are locked out of your villa in Dubai and the only open window is on the second floor to get inside. You need to borrow a ladder from your neighbour. So you will have to propped up ladder against villa, since there is a bush along the edge of the house find the interior angles of the triangle formed to reach window and exterior angles on the ground. Justify your answer.

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3 years ago
Suppose that is in standard position and the given point is on the terminal side of 0. Give the exact value of the indicated tri
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Step-by-step explanation:

The length of the segment from the origin to the terminal point is ...

  r = √((-5)² +12²) = √169 = 13

The sine of the angle is the ratio of the y-coordinate to this distance

  sin(θ) = y/r = 12/13

_____

Additional comment

The other trig functions are ...

  cos(θ) = x/r = -5/13

  tan(θ) = y/x = -12/5

This is a 2nd-quadrant angle, where the sine is positive, but the cosine and tangent are negative.

6 0
2 years ago
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