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3 years ago

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A square has vertices at the points A(-4,-4), B(-5,-4), C(-5,-3), and D(-4,-3). What is the area of this square? A. 1 square uni

t B. 4 square units C. 9 square units D. 2 square units

1 answer:

laiz [17]3 years ago

8 0

Answer:

Step-by-step explanation:

The length of AB = 1 unit.

area of square = 1² unit² = 1 square unit.

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Using a trigonometric identity, it is found that the values of the cosine and the tangent of the angle are given by:

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The identity that relates the sine squared and the cosine squared of the angle, as follows:

$\sin^{2}{\theta} + \cos^{2}{\theta} = 1$

In this problem, we have that the sine is given by:

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$\tan{\theta} = \frac{\sin{\theta}}{\cos{\theta}}$

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More can be learned about trigonometric identities at brainly.com/question/24496175

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