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Find the value of a in the diagram below: 20 40° 200°
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Find the value of a in the diagram below: 20 40° 200°
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Aug 6, 2022
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Find the value of a in the diagram below:
20
40°
200°
Mathematics
high-school
Andrei Micu
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Andrei Micu
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1
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50
angles in triangle =180
180-40=140
the other angle is a right angle so 90°
140-90=50
Darkheir
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Aug 11, 2022
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Darkheir
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