antonella13 antonella13

19-03-2021
Mathematics

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giannacepeda5 giannacepeda5

19-03-2021

Answer:

x= 48°

Step-by-step explanation:

all angles in a triangle add up to 180°

so, 180-42-90 = 48°

Answer Link

foladessy foladessy

19-03-2021

Answer:

90°+42°+x=180°

132+x =180°

x=180°-132°

= 48°

Answer Link

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