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primary 5 | Maths | Angles & Geometry
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Qaisarah
Qaisarah

primary 5 chevron_right Maths chevron_right Angles & Geometry chevron_right Singapore

Need to find b

Date Posted: 5 years ago
Views: 434
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Zya
Zya's answer
1 answers (A Helpful Person)
1st
~2 interior opposite angles are the same
~straight line = 180 degree
~b=180 - 147
= 33 degree