an acute angle
A pair of complementary angles are two angles which add up to equal 90 degrees. In this instance, the complementary angle to 65 degrees is equal to 90 - 65 = 25 degrees.
It is: 360-80-120-65 = 95 degrees which is the 4th angle
For an angle, ?, the cotangent (or cot) of the angle is given bycot ? = 1/tan ?If ?=65
Not too sure of your question but if one angle measures 115 degrees then the other 3 angles are 115 degrees, 65 degrees and 65 degrees because opposite angles are equal.
90 - 25 = 65. The answer is 65 degrees.
The complementary angle of 65 degrees is 25 degrees and together they form a right angle of 90 degrees.
It is an acute angle if it measures 65 degrees
65 degrees is an acute angle
An angle that was 65 degrees would be considered an "acute" angle. This is because it measures less than 90 degrees. Anything above 90 would be an "obtuse" angle.
an acute angle
acute angle
A pair of complementary angles are two angles which add up to equal 90 degrees. In this instance, the complementary angle to 65 degrees is equal to 90 - 65 = 25 degrees.
It is: 360-80-120-65 = 95 degrees which is the 4th angle
45 degree angle
The angle of incidence would be equal to the angle of reflection. Therefore, the angle of incidence would also be 65 degrees.
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