Question

please solve with full explanation​

Answer 1

Answer:

<2 =70° ( vertically opposite angles are always equal )

<3= 110° ( linear pair )

< 1= 110°=<3 ( vertically opposite angles )

<5=<2 = 70° ( interior alternate angles )

<7=<2= 70° ( corresponding angles )

<3= <4= 110° ( interior alternate angles )

<6= <4=110° ( vertically opposite angles )

Answer 2

Answer:

Step-by-step explanation:

<2 AND 70 DEGREE ARE ALTERNATE ANGLES .

<2 = 70 DEGREE

< 3 + 70 = 180   [ STRAIGHT LINE]

< 3 = 180-70

     = 110

< 1 AND < 3 ARE ALTERNATE ANGLES

< 1 = 110 DEGREE

< 1 AND < 4 ARE CORRESPONDING ANGLES AND THEY ARE EQUAL

<1= <4 = 110 DEGREE.

< 7 +< 4 = 180 [ STRAIGHT LINE]

< 7 + 110 = 180

< 7 = 180-110

     = 70 DEGREE

< 4 AND < 6 ARE ALTERNATE ANGLES AND ARE EQUAL

<4 = < 6 = 110 DEGREE.

< 7 AND < 5 ARE ALTERNATE ANGLES AND ARE EQUAL.

< 7 = < 5 =  70 DEGREE.

HOPE THIS HELPS.