Two angles are supplementary and have a ratio of 1:4. What is the size of the smaller angle?
Since the angles are supplementary, their sum is 180 degrees. Because they are in a ratio of 1:4, the following expression could be written: x + 4x = 180 5x = 180 x=36°
Since the angles are supplementary, their sum is 180 degrees. Because they are in a ratio of 1:4, the following expression could be written:
x + 4x = 180
5x = 180
x=36°
131 MCQ for effective preparation of the test of Lines and Angles of Solid Geometry section.
Read the MCQ statement: Two angles are supplementary and have a ratio of 1:4. What is the size of the smaller angle?, keenly and apply the method you have learn through the video lessons for Lines and Angles to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 87-11939.