Zac Tam Zher Min's answer to Mia Mediocre's Primary 5 Maths Area & Volume Singapore question.

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Zac Tam Zher Min
Zac Tam Zher Min's answer
2 answers (Tutor Details)
Height = 30 for both white triangles
Base for white triangle 1 = b1
Base for white triangle 2 = b2
b1 + b2 = 50 based on diagram

Area of white triangles = Area of black triangles