y94bduzsm7
y94bduzsm7
19-10-2020
Mathematics
contestada
Can someone help me with this problem
Respuesta :
sbhsh289
sbhsh289
19-10-2020
explanation:
angle A and 121.1° are supplementary angles, so they add up to 180°. therefore, we would need to subtract 121.1 from 180 to find angle A:
180 - 121.1 = 58.9°
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