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Questions and Answers
Which formula is used to find the area of a rectangle?
Which formula is used to find the area of a rectangle?
- A = l * w (correct)
- A = l^2 + w^2
- A = 2l + 2w
- A = l + w
What is the formula to find the area of a parallelogram?
What is the formula to find the area of a parallelogram?
- A = b * h (correct)
- A = l^2 + w^2
- A = l * w
- A = l + w
What is the formula to find the area of a trapezoid?
What is the formula to find the area of a trapezoid?
- A = b * h
- A = l * w
- A = l + w
- A = (a + b) * h / 2 (correct)
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Study Notes
Area Formulas
- The area of a rectangle is found using the formula: A = l × w, where l is the length and w is the width.
- The area of a parallelogram is found using the formula: A = b × h, where b is the base and h is the height.
- The area of a trapezoid is found using the formula: A = (1/2) × (a + b) × h, where a and b are the lengths of the parallel sides and h is the height.
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