Choose the correct statement below regarding the relationshi

Choose the correct statement below regarding the relationship of two lines.

Two lines are perpendicular if the linear pair of angles formed between them sums up to exactly 0°.

Two lines are perpendicular if the linear pair of angles formed between them sums up to exactly 90°.

Two lines are perpendicular if the linear pair of angles formed between them sums up to exactly 180°.

Two lines are perpendicular if the linear pair of angles formed between them sums up to exactly 360°.

Solution

Two lines are perpendicular if the linear pair of angles formed between them sums up to exactly 90°.