By using parallel lines and transversal lines concept we can prove mâ 1=mâ 5.
Given that, aâb and both the lines are intersected by transversal t.
We need to prove that mâ 1=mâ 5.
What is a transversal?
In geometry, a transversal is a line that passes through two lines in the same plane at two distinct points.
mâ 1+mâ 3= 180° (Linear Pair Theorem)
mâ 5+mâ 6=180° (Linear Pair Theorem)
mâ 1+mâ 3=mâ 5+mâ 6
mâ 3=mâ 6
mâ 1=mâ 5 (Subtraction Property of Equality)
Hence, proved. By using parallel lines and transversal lines concept we can prove mâ 1=mâ 5.
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