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Lena [83]
3 years ago
10

Find the value of x and the measure of each angle in the parallelogram

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
5 0

Answer:

\angle D= 162\\\\\angle E = 18\\\\\angle F = 162\\\\\angle G = 18

Step-by-step explanation:

By properties of parallelograms we know that opposite are the same so we have

12x=4(x+3)\\\\4(3x)=4(x+3)\\\\3x=x+3\\\\2x=3\\\\x=\frac{3}{2}

so for the angles we have

\angle G=\angle E=12(\frac{3}{2})=18\\\\\angle D=\angle F = 180-\angle G=180-18=162

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