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Questions and Answers
What are the six trigonometric ratios defined in a right-angled triangle?
What are the six trigonometric ratios defined in a right-angled triangle?
sine, cosine, tangent, cosecant, secant, and cotangent
In a right triangle ABC, what is the hypotenuse and which angle is it opposite to?
In a right triangle ABC, what is the hypotenuse and which angle is it opposite to?
The hypotenuse is AC and it is opposite to the right angle B.
What is the formula for the sine of angle A in right triangle ABC?
What is the formula for the sine of angle A in right triangle ABC?
$\sin A = \frac{BC}{AC}$
Define the cosecant of angle A in terms of sides of the right triangle ABC.
Define the cosecant of angle A in terms of sides of the right triangle ABC.
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What are the reciprocals of sine, cosine, and tangent in a right-angled triangle?
What are the reciprocals of sine, cosine, and tangent in a right-angled triangle?
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In a right-angled triangle ABC, which ratio is defined as the opposite side over the hypotenuse?
In a right-angled triangle ABC, which ratio is defined as the opposite side over the hypotenuse?
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If the tangent of angle A in right triangle ABC is 0.6, what is the value of the sine of angle A?
If the tangent of angle A in right triangle ABC is 0.6, what is the value of the sine of angle A?
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What is the reciprocal of the cosine of angle A in right triangle ABC?
What is the reciprocal of the cosine of angle A in right triangle ABC?
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If the cotangent of angle A in right triangle ABC is 0.7, what is the value of the secant of angle A?
If the cotangent of angle A in right triangle ABC is 0.7, what is the value of the secant of angle A?
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What is the value of the tangent of angle A in right triangle ABC if the sine of angle A is 0.6?
What is the value of the tangent of angle A in right triangle ABC if the sine of angle A is 0.6?
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What are the three trigonometric ratios of ∠A in a right triangle ABC?
What are the three trigonometric ratios of ∠A in a right triangle ABC?
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If the sine of angle A in right triangle ABC is 0.5, what is the value of the cosine of angle A?
If the sine of angle A in right triangle ABC is 0.5, what is the value of the cosine of angle A?
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Define the tangent of angle A in terms of the sides of right triangle ABC.
Define the tangent of angle A in terms of the sides of right triangle ABC.
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If the secant of angle A in right triangle ABC is 2, what is the value of the cosine of angle A?
If the secant of angle A in right triangle ABC is 2, what is the value of the cosine of angle A?
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What are the reciprocals of sine, cosine, and tangent in a right-angled triangle?
What are the reciprocals of sine, cosine, and tangent in a right-angled triangle?
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