A 40 degree angle is the COMPLEMENT of a 50 degree angle.
40 degrees
Exterior angle 40 degrees Interior angle 140 degrees
The angle of the majority of V-belts is 40 degrees.
The sum of the angles of a triangle is 180 degrees. So we have: 80 + 60 = 140 degrees, the sum of the two angles of the triangle 180 - 140 = 40 degrees, the measure of the third angle. Thus the measure of the third angle is 40 degrees.
A 40 degree angle is the COMPLEMENT of a 50 degree angle.
scalene
40 degrees
40 degrees
180 degrees - 100 degrees - 40 degrees = 40 degrees
The angle of reflection will be equal to the angle of incidence, so it will also be 40 degrees. This is known as the law of reflection, which states that the angle of incidence is equal to the angle of reflection.
It is 40 degrees
40 degrees
40 degrees is an acute angle because it's greater than 0 but less than 90 degrees
40 degrees
supplement + angle = 180180 - angle = supplementangle = supplement + 40 = 180 - angle +40 = 220-angle2 x angle = 220angle = 110 degrees
90 - 40 = 50 degrees.