A pair of complimentary angles has a sum that measures 90 degrees. If your first angle is 40 degrees, the complement must equal 50.
90= 40+X
50=X
It is 40 degrees
50 degrees
A right triangle is a triangle in which one angle is equal to 90 degrees and the remaing two angles are acute(ie., less than 90 degree). so this triangle is a right angle triangle.
The other acute angle in that triangle is 40 degrees.
It's a 50 degree angle. It's an angle that measures 50 degrees. It's the complementary angle of a 40 degree angle.
A 40 degree angle is the COMPLEMENT of a 50 degree angle.
40 degrees
It is 40 degrees
50 degrees
The angle is 50 and its compliment is 40.
90 - 40 = 50 degrees.
40 degrees
right triangle
40 degrees
The other two angles are also 40 degrees and 140 degrees.
1260 degrees
Providing that it is a regular nonagon then each exterior angle measures 40 degrees and each interior angle measures 140 degrees