Find the area of black part
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Answer:
176 cm²
Step-by-step explanation:
area area of Black part = area of a square of side 24cm – 4× area of square of side 10cm
area of square of side 24cm be A,
area of a square of side 10cm be a.
Area = A² - 4a²
=> 24² – 4 × 10²
=> 576 – 400
=> 176cm²
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