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Question
primary 6 | Maths
| Geometry
3 Answers Below
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pls help. ignore the angles that are written there. thank you.
Date Posted: 3 years ago
Views: 236
Your understanding is good. Keep it up
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360-74= 286 ( x)
180-42-19-53-53 = 13 (y)
180-42-19-53-53 = 13 (y)
done
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I hope this helps.
Date Posted:
3 years ago
done
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(a)
∠x = 360°-74°= 286° (Ans)
(b)
90°-74°÷2= 53°
in the △BDE
∠y = 180°-42°-19°- 2×53° = 13° (Ans)
∠x = 360°-74°= 286° (Ans)
(b)
90°-74°÷2= 53°
in the △BDE
∠y = 180°-42°-19°- 2×53° = 13° (Ans)
Date Posted:
3 years ago
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