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Assessment
What is the formula for the area of a rectangle?
A = length × width
A = 2(length + width)
A = length × 2 + width × 2
A = length² + width²
Which formula represents the area of a triangle?
A = 1/2 × base × height
A = base × height
A = 3 × base
A = side²
What is the formula for the area of a circle?
A = πr²
A = 2πr
A = r²
A = πd
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