A transversal cuts two lines. On the left side the interior angles are (x + 30) deg and (2x) deg. The two lines are observed to be parallel. Find the measure of the LARGER interior angle on the left side.

Question

Accepted Answer

100. Parallel: (x + 30) + 2x = 180. So 3x + 30 = 180, 3x = 150, x = 50. Angles are x + 30 = 80 and 2x = 100. Larger = 100°.

A transversal cuts two lines. On the left side the interior angles are $(x + 30)$ deg and $(2 x)$ deg. The two lines are observed to be parallel.
Find the measure of the LARGER interior angle on the left side.

Step-by-Step Solution

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More Class 9 The Fifth Postulate practice

A transversal cuts two lines. On the left side the interior angles are (x+30) deg and (2x) deg. The two lines are observed to be parallel.Find the measure of the LARGER interior angle on the left side.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 The Fifth Postulate practice

A transversal cuts two lines. On the left side the interior angles are $(x + 30)$ deg and $(2 x)$ deg. The two lines are observed to be parallel.
Find the measure of the LARGER interior angle on the left side.