Question

for what 2angles of projection the range is same​

Answer 1

Answer:

for all complementary angles

Explanation:

the range of projection is same for all the for the angles whose sum is 90 degrees

for eg:-

30° + 60° = 90°

50° + 40° = 90° etc

hope this helps..... :-)

Answer 2

Answer:

motion in a plane show that there are two angles of projection for which the horizontal range is same