4. If m211 = 104°, what is the measure of itsadjacent angle?5. If mz6 = 57°, m9 = ?6. 26, 27, and 28 are interior angles of a triangle.If m26 is 38° and m28 is 60°, what is m27?SUDESMANIL.COM​

Answer:4. The measure of the adjacent angle is 76°.5. m∠9 = 57°6. m∠7 = 82°.Step-by-step explanation:4. Angles 11 and 10 are adjacent angles, and they form a linear pair. Linear pairs are supplementary, meaning they add up to 180°.Therefore, m∠10 = 180° - m∠11 = 180° - 104° = 76°.5. Angles 6 and 9 are corresponding angles. Corresponding angles are congruent, meaning they have the same measure.Therefore, m∠9 = m∠6 = 57°.6. The sum of the interior angles of a triangle is always 180°.Therefore, m∠7 = 180° - m∠6 - m∠8 = 180° - 38° - 60° = 82°.

Answered by seayou | 2024-09-06