what is a right triangle?, has one right angle and two acute angle, has one right angle and 1 acute angle, what is a hypotenuse?, opposite side to the right angle and the longest side, shortest side, opposite sides to the right angle but it is the shortest side, longest side but not opposite to the right angle, what is reference angle?, a right angle, any of the two acute angles, it is the longest side, sides that forming the right angle, How many right angle in a right triangle?, 2, 3, 1, 4, what are the six trigonometric ratios?, sine,cosine, tangent, cotangent, secant and cosecant, sine cosine, tangent, cosecant and secant, sine, cosine, tangent, cosecant , secant and cotangent, It is a sides of right triangle forming the right triangle., right angles, hypotenuse, legs, reference angle.

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