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primary 5 | Maths
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Help me with question 15 and isn't question 27
Date Posted: 7 years ago
Views: 404
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done
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clear
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96 divide by 2 to get only 1 portion of unshaded area
Date Posted:
7 years ago
Can you explain the question please?
Because the 2 triangles are the same (identical), and they are overlapping each other in the diagram.. So that's why there are 2 portions of the unshaded area.. But u only need to find 1 portion. It is clearer if you draw it out again.. Imagine the triangles moving to form a rectangle perfectly.. That's a clue why they are identical too
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