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11 Cards in this Set
- Front
- Back
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What is the formula for perimeter for a square?
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side x 4
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What is the formula for perimeter for a rectangle?
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(l+w) x 2
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What is the formula for perimeter of Parallelogram? |
2a + 2b
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What is the rule for circumference?
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Pie x d
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What is the formula for area of circle?
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22/7 (Pie) x (rxr) |
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How do you find area of rectangle?
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lxw
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how do you find area of square?
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sxs
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How do find area of parallelogram?
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Base x p. height
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How do you find area of triangle?
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(base x height) divided by 2
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How do you find area of a trapezium?
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(a plus b times height) divided 2
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How do you find area of kite?
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(a x b) divided by 2
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