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Secondary 1 | Maths
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Mary
Mary

Secondary 1 chevron_right Maths chevron_right Singapore

Topic form angels

Date Posted: 1 month ago
Views: 26

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angle a = 54degrees (corresponding angles)

angle d = 180degrees - 100degrees
= 80 degrees (angle on a straight line)

angle c = angle d = 80 degrees (corresponding angles)

angle b = angle c (vertically opposite angles)
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Amabel Goh
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