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MATH SOLVE
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Find the measure of the remote exterior angle.
4 months ago
Q:
Find the measure of the remote exterior angle.
Accepted Solution
A:
Answer:m∠x = 128°Step-by-step explanation:Step 1: Find nWe use Supplementary Angles and Sum of Triangle Interior Angles to find n.180 - (198 - 5n) = 5n - 18m∠z + m∠y + m∠x₁ = 180°(5n + 37) + (n + 7) + (5n - 18) = 180Step 2: Solve for nSolve by combining like terms and properties.11n + 26 = 18011n = 154n = 14Step 3: Plug in n into m∠x equation198 - 5(14)198 - 70m∠x = 128°