Assertion Reason Range and Height Relation

Given below are two statements. One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Two identical balls A and B thrown with same velocity 'u' at two different angles with horizontal attained the same range R. IF A and B reached the maximum height h1 and h2 respectively, then R=4√h1h2
Reason R : Product of said heights.
h1h2=(‌

u2sin2θ

2g

)⋅(‌

u2cos2θ

2g

)
Choose the correct answer :