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LenKa [72]
3 years ago
9

Help please - first question

Mathematics
1 answer:
Afina-wow [57]3 years ago
5 0
The answer should be x=60. ABD are an equilateral triangle all the angles must add up to 180. 60*3=180. Also if you have a protractor you can measure the angle C, the 60 degrees part and measure it against A, D and B. Hope this helps.
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