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Question
primary 6 | Maths
| Geometry
2 Answers Below
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Pls help
Date Posted: 4 years ago
Views: 273
c + d + e = 180 (because these are angles in triangle)
So, c + d = 180 - e
Now, a + b + e = 180 (also because these are angles in triangle)
So, a + b = 180 - e
a + b + c + d = 290
(180 - e) + (180 - e) = 290
360 - e - e = 290
360 - 290 = e + e
e + e = 70
2 x e = 70
e = 70 divided by 2 = 35
So, c + d = 180 - e
Now, a + b + e = 180 (also because these are angles in triangle)
So, a + b = 180 - e
a + b + c + d = 290
(180 - e) + (180 - e) = 290
360 - e - e = 290
360 - 290 = e + e
e + e = 70
2 x e = 70
e = 70 divided by 2 = 35
See 2 Answers
done
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Hope this help
Date Posted:
4 years ago
Thanks for the explanation
Thanks alot
done
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Ans : ∠e = 35°
Date Posted:
4 years ago
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