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3 years ago

Is this right

Mathematics

2 answers:

pychu [463]3 years ago

6 0

Answer:

360 = x+123+ 90

x = 147

Step-by-step explanation:

The three angles form a circle which is 360 degrees

360 = x+123+ 90

Subtract 123 and 90 from each side

360 -123 - 90 = x

147 = x

Lena [83]3 years ago

6 0

X = 360 - ( 123 + 90 )
X = 360 - 213
X = 147

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