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23-07-2022
Mathematics

contestada

40°
87°
Xº
Q
Image not to scale
38°
Calculate the missing internal angle x.

Respuesta :

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23-07-2022

Q = 87 + 40

Q = 127

X + 127 + 38 = 180

X = 180 - 127 - 38

X = 15

Therefore we say X is 15

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