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primary 6 | Maths | Geometry
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Brayden
Brayden

primary 6 chevron_right Maths chevron_right Geometry chevron_right Singapore

Please teach me. Thank you

Date Posted: 5 years ago
Views: 259
Phylicia Tong
Phylicia Tong
5 years ago
Since BASE is COMMON and ratio of perpendicular height BD(shaded region) to DE is 2 : 1, ratio of shaded area to unshaded would be 2:1 as well.

Hence shaded area = 2x54 = 108

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Tong Woei Horng
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