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In this lesson, we will learn how to find a missing angle measure using the relations between complementary, supplementary, or vertically opposite angles.
Q1:
If β πΈ and β πΉ are supplementary, and the measure of β πΈ is 2 4 β more than the measure of β πΉ , find the measure of each angle.
Q2:
β ο© ο© ο© β π πΏ and β ο© ο© ο© ο© β π½ π are two intersecting straight lines. Given that π β πΏ π π = ( 2 π₯ + 2 ) β and π β π½ π πΏ = ( 4 π₯ β 1 1 ) β , find π β π½ π π .
Q3:
Determine and in the given figure.
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