BYPASSEDAUDIOMAKER BYPASSEDAUDIOMAKER

25-01-2021
Mathematics

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A straight angle has four angles. angle 1=39º, angle 2=54º, angle 3=48º, what is the measure of angle 4 ?

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Аноним Аноним

25-01-2021

Answer:

39 degrees

Step-by-step explanation:

Add: 39+54+48=141

180 (degrees of a straight angle) minus 141=39

39 degrees

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