Question

Please help me I’m dying

Answer 1

Answer:

a° = 58°

b° = 48°

c = 74°

d° = 122°

Step-by-step explanation:

Angles on a straight line add up to 180°

58° + d° = 180°

d° = 180° - 58° = 122°

Alternate angles are equal.

a° = 58°

Angles in a triangle add up to 180°.

48° + 58° + c° = 180°

106° + c° = 180°

c° = 180° - 106° = 74°

Angles on a straight line add up to 180°

74° + 58° + b° = 180°

132° + b° = 180°

b° = 180° - 132° = 48°