Sophie Ng's answer to Kc's Primary 6 Maths Geometry Singapore question.
This question is not very clear.
By assumed unshaded triangle = shaded triangle.
Mean length of BZ and B to the others end is the same.
Then we can divide the square to 4 shaded triangle.
Total 6 shaded triangles = 240,
each shaded triangle = 40.
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By assumed unshaded triangle = shaded triangle.
Mean length of BZ and B to the others end is the same.
Then we can divide the square to 4 shaded triangle.
Total 6 shaded triangles = 240,
each shaded triangle = 40.
.
.
Hi but ur answer is very different from the answer sheet
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