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What is the measure of x? A. 36° B. 72° C. 144° D. 360°
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What is the measure of x? A. 36° B. 72° C. 144° D. 360°
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Feb 18, 2018
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What is the measure of x?
A. 36°
B. 72°
C. 144°
D. 360°
Mathematics
high-school
Jan Jongboom
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Jan Jongboom
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Here, we know, all the angles in a quadrilateral is equal to 360
So, 108 + 108 + 2x + 2x = 360
216 + 4x = 360
4x = 360 - 216
x = 144/4
x = 36
In short, Your Answer would be Option A
Hope this helps!
Ekaterina
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Feb 20, 2018
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Ekaterina
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This angle will be smaller than 108*. So when we know it will be multiplied by 2 C and D are automaticly marked off.
A or B. 36 times 2 = 72 72 times 2 = 144.
If we look at the angles they are less than 90* so our answer would be A. 36*.
Hoped I helped!
Haris Krajina
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Feb 23, 2018
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Haris Krajina
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