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primary 5 | Maths | Angles & Geometry
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Amir
Amir

primary 5 chevron_right Maths chevron_right Angles & Geometry chevron_right Singapore

Please help me thank you

Date Posted: 3 years ago
Views: 544

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Ruth Sin
Ruth Sin's answer
44 answers (A Helpful Person)
Sorry! My phone got problem with the pen. Hope you can see.

A) use the angle of the rectangle (90°) and angles at a point = 360° to help solve.

B) use the property of corresponding angles (they look like angles hanging from a letter F) and angles on a straight line = 180° to solve this part.
Amir
Amir
3 years ago
Thank you
Ruth Sin
Ruth Sin
3 years ago
Sorry, the app hanged. Had deleted my duplicated answers.

Welcome Amir!