3 x + 2 x + (3/2) x = 180
now try
The ratio of two angles of a triangle is 3:2.The remaining angle is the smallest which is half the largest
angle of the triangle. What is the measure of smaller angle of a parallelogram if sum of both smaller angles
of the triangle is equal to the larger angle of the parallelogram?
4 answers
Oh, and remember that sum of angles in parallelogram is 360
The angles of a triangle are in the ratio 2 6 7 the complement of the smallest
The angles of a triangle are in the ratio of 2:6:7.the complement of the smallest angle of the triangle is