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SEAMO X 2023 — Paper B — Grade 3–4 Question 11

SEAMO · SEAMO X 2023 — Paper B — Grade 3–4

Question 11

In the figure, $AB=BD$, $FA=AC$, $BC=CE$. Triangle $ABC$ has area $10\text{ cm}^2$. Find the area of triangle $DEF$.

Question illustration