Question

Use the diagram below for 4-6

Answer 1

Answer: angle 2 is 90 angle 1 is 90

4&5 are acute

1&4&5 are obtuse/180

3&2 are obtuse/180

1&3 are right angles/90

Step-by-step explanation:this will take way to long to explain so just ask your teacher if you don't understand it. but these are right.