jieying's answer to Janice's Primary 6 Maths Geometry Singapore question.
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first, find the area of BXCY.
then, find area of ABCD, and using this info, find length of AB (since AB and XY are of the same length).
then, find area of ABCD, and using this info, find length of AB (since AB and XY are of the same length).
Date Posted:
1 year ago
ᵕ̈ᴛʜᴀɴᴋ ʏᴏᴜᵕ̈
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