MATH SOLVE

4 months ago

Q:
# If m∠5 =53° and m∠7 =125° , find the measures of each numbered angle.Then explain how u found each angle,citing definitions and conjectures that support your steps.

Accepted Solution

A:

#5 = 53° #7 = 125° #6 = 55° #2 = 72° #3 = 55° #1 = 53° #4 = 127°

triangle = 180°

alternating interior angles are the same (#6 & #3 and #5 and #1)

#3 and #7 should equal 180°

#1 and #4 should also equal 180°

#6 and #7 should equal 180°

#4 and #5 should equal 180°

triangle = 180°

alternating interior angles are the same (#6 & #3 and #5 and #1)

#3 and #7 should equal 180°

#1 and #4 should also equal 180°

#6 and #7 should equal 180°

#4 and #5 should equal 180°