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A 90 degree angle is a right angle
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
Because sin = opp/hyp and the opposite side to a 90 degree angle is the hypotenuse.
Fifty degrees. 90+40+90=180
Hint: 90/2=...
I assume your 90 degree angle is on the right and the 30 degree angle is opposite that. ( degree mode ) sin theta = opposite/hypotenuse sin 30 degrees = opp./44 = 22
sin θ = cos (90° - θ) cos θ = sin (90° - θ)
A 90 degree angle is a right angle.
A 90 degree angle is a right angle
A 90 degree angle
A 90-degree angle is a right angle.
yes.coz obtuse angle is above 90 degree and below 90 degree is acute.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
Because sin = opp/hyp and the opposite side to a 90 degree angle is the hypotenuse.
A right ange is a 90 degree angle. Within a 90 degree angle, there is only one 90 degree angle, and therefore only one right angle.
Fifty degrees. 90+40+90=180
the degree of a right angle will always be 90 degrees.