Check your understanding of angles and parallel lines:
1. Choose the true statement:
1. z = y because they are co-interior angles
2. z = y because they are corresponding angles
3. z = y = 138° because z and y are co-interior and corresponding angles to 42°
4. z = y = 42° because z and y are alternate and corresponding angles to 42°
2. z = y because they are corresponding angles
3. z = y = 138° because z and y are co-interior and corresponding angles to 42°
4. z = y = 42° because z and y are alternate and corresponding angles to 42°
2. Choose the false statement:
1. p and q add up to 180° because q's vertically opposite angle is co-interior to p
2. q = 75° because its vertically opposite angle is corresponding to 75°
3. p and q equal 75° because they are vertically opposite and alternate angles to 75°
4. q's corresponding angle is vertically opposite 75°, so q = 75°
2. q = 75° because its vertically opposite angle is corresponding to 75°
3. p and q equal 75° because they are vertically opposite and alternate angles to 75°
4. q's corresponding angle is vertically opposite 75°, so q = 75°
3. k = 50° because
1. k's vertically opposite angle is co-interior to 130°
2. k is an alternate angle to 130°
3. k is a corresponding angle to 130°
4. 50 + 130 = 180
2. k is an alternate angle to 130°
3. k is a corresponding angle to 130°
4. 50 + 130 = 180