Question

how to write a proof - proving parallel lines
graph the square root function
med $y = \sqrt{\frac{-3}{2}x}$
hard $y = 2 - \sqrt{3x +}$
proofs with parallel lines and transversals
geometry - proofs with parallel lines and transversals
given: lines b and c are parallel
and line a is a transversal.
prove: $\angle 1$ is supplementary to $\angle 7$
statement
reason

1. if corresponding angles are congruent then the two lines are parallel

true
false

Explanation:

This is a fundamental theorem in geometry. When two lines are cut by a transversal and the corresponding angles are congruent, by the Corresponding Angles Converse Theorem, the two lines are parallel.

Answer:

True