105 degrees
50 degrees if its a triangle
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
The angles are supplementary if they have a sum of 180 degrees.
It is a right angle triangle and angle A measures 15 degrees.
An angle which has measure between 90 degrees and 180 degrees is an obtuse angle.
105 degrees
Given an angle A whose measure is in the range [0, 180] degrees, the supplementary angle to A is the angle B such that the measure of A + B = 180 degrees.
50 degrees if its a triangle
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
If the angles A, B and C forms a triangle, then angle A is 111 degrees.
the answer is 68 degrees
The angles are supplementary if they have a sum of 180 degrees.
Angle b is acute angle, if any angle less than 90 degrees then it is called acute angle if more than 90 degrees then it is obtuse angle if it is equal to 90 degrees then it is right angled
It is a right angle triangle and angle A measures 15 degrees.
X=30 degrees
The two angles are complementary, seeing as they add up to equal 90 degrees.