Respuesta :

binodsarumagar222

answer a)

soln,

or, 4x + 84 = 180° [being co-interrior angle]

or, 4x = 180 - 84

or, 4x = 96

or, x = 96/4

x = 24

answer b)

soln,

or, 2x + 5 = 135° [being corresponding angle]

or, 2x = 135 - 5

or,2x = 130

or, x = 130/2

x = 65°

Step-by-step explanation:

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