Activity 6: "MODIFIED TRUE or FALSE" Directions: Write the word TRUE if the statement is correct. If not, change the underlined word or statement that makes the sentence incorrect. Write the correct answer in the space provided.

____1. Complementary angles are any two
angles that when added will be equal

____2. Projectile maximum horizontal distance depends on horizontal velocity and time in the air. It means that the lower the angle of the projectile is launched, the longer the time of flight.

____3. The same range is obtained from two different launching angles when the angles add up to 90°.

____4. The complementary angle is the angle of a projectile's initial velocity when measured from the horizontal direction.

____5. An object launched at an angle of 60° has a different range as if it was thrown at an angle of 30°.

____6. For maximum height, the optimal angle is 90°.

____7. For maximum distance (range), the optimal angle is 45°.

____8. Trajectories at angles 15° and 75° have similar ranges.​

____9. Trajectors whose angle closet to or at 45° covered the longest range.

____10. It is possible to have three angles that are complementary even their measures are equal to 90°.