## 5.5 Parallel Lines (Sample Questions)

Example 1: The straight lines MN and PQ in the diagram above are parallel. Find the value of q. Solution: If two lines are parallel, their gradients are equal. m1 = m2 mMN = mPQ using gradient formula y 2 − y 1 x 2 − x 1 9 − 4 5 − ( − … Read more5.5 Parallel Lines (Sample Questions)