1. EF has endpoints (1,2) and (6,12). RT has endpoints (12,17) and (32,7). If EF perpendicular to RT hint: use the slope formula to calculate the slope of each segment and comare them
1. yes, the lines are perpendicular because the product of their slopes does not equal −1.
2. No, the lines are not perpendicular because the product of their slopes does not equal −1.
3. No, the lines are not perpendicular because the product of their slopes equals −1.
4. Yes, the lines are perpendicular because the product of their slopes equals −1.
2. EF has endpoints (3,7) and (13,17). RT has endpoints (4,9) and (8,5). If EF perpendicular to RT hint: use the slope formula to calculate the slope of each segment and comare them
1. No, the lines are not perpendicular because the product of their slopes does not equal −1.
2. Yes, the lines are perpendicular because the product of their slopes does not equal −1.
3. Yes, the lines are perpendicular because the product of their slopes equals −1.
4. No, the lines are not perpendicular because the product of their slopes equals −1.
3. Line m passes through points (-20,5) and (-4,7. Line n passes through points (-5,5 and 7,4 are lines m and n perpendicular? Explain Hint: Use the slope formula to calculate the slope of each segment and compare them.
1. Yes, the lines are perpendicular because the product of their slopes equals −1.
2. Yes, the lines are perpendicular because the product of their slopes does not equal −1.
3. No, the lines are not perpendicular because the product of their slopes equals −1.
4. No, the lines are not perpendicular because the product of their slopes does not equal −1.