List all number from the given set that are: real number, whole number, integers, natural number, rational numbers and irrational number (-3, -2/7,0,0.75, square root of 5,2.6, square root of 36)

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given