PLEASE I NEED HELP, ILY ILL GIVE 30 POINTS

Question 1:

The angles are presented here using Autocad desktop application

The two column proof is given as follows;

Statement                                               Reason

S1. Line m is parallel to line n                  R1. Given

S2. ∠1 ≅ ∠2                                              R2. Vertically opposite angles

S3. m∠1 ≅ m∠2                                         R3. Definition of congruency

S4. ∠2 and ∠3 form a linear pear            R4. Definition of a linear pair

S5. ∠2 is supplementary to ∠3      R5. Linear pair angles are supplementary

S6. m∠2 + m∠3 = 180°                              Definition of supplementary angles

S7. m∠1 + m∠3 = 180°                               Substitution Property of Equality  

S8. ∠1 is supplementary to ∠3                Definition of supplementary angles

Question 2:

(a) The property of a square that is also a property of a rectangle is that all the interior angles of both a square and a rectangle equal

(b) The property of a square that is not necessarily a property of all rectangles is that the sides of a square are all equal, while only the length of the opposite sides of a rectangle are equal

(c) The property of a rhombi that is also a property of a square is that all the sides of a rhombi are equal

(d) A property of a rhombi that is not necessarily a property of all parallelogram is that the diagonals of a rhombi are perpendicular

(e) A property that applies to all parallelogram is that the opposite sides of all parallelogram are equal

Step-by-step explanation:

All numbers divisible by 9 are also divisible by 3.

Step-by-step explanation:

Nine is basically just 3 3's.