Question

Geometry help? I don't know how to do any of these.

Answer 1

Explanation:

6) For transformation first reflect HIJ on x axis. Next is shift horizontally by 1 unit to right. We get KLM now

7) Since different translations were done the similarity will not be disturbed.

So angle B'=angle B=118

Also since sides will be proportional

`(AB)/(A'B') =(BC)/(B'C')\\AB=A'B'=12\\Angle A =180-(B+C)=180-(118+45)\\=17`

8) See attachment

9) Statement Reason

NO = QR Both measure 4 units

NP=QS Both measure 3 units

Angle N =Q BOth are right angles

Congruent SAS axiom