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I tried and im not a tutor(im a student). Not sure if correct. Hope it helps you
Date Posted:
6 years ago
Your answer has included the unshaded triangle as well. And for P6 they haven't learnt similar triangles, so this method is probably not accepted in their syllabus
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Area of shaded part is equal to
one 7cm x 7cm square + one 7cm x 5cm rigtht-angle triangle.
one 7cm x 7cm square + one 7cm x 5cm rigtht-angle triangle.
Date Posted:
6 years ago