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A triangle has side lengths 3 cm, 4 cm, and 5 cm. What is the area in square centimeters?
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A triangle has side lengths 3 cm, 4 cm, and 5 cm. What is the area in square centimeters?
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Nov 24, 2019
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A triangle has side lengths 3 cm, 4 cm, and 5 cm. What is the area in square centimeters?
Mathematics
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AnupamD
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5^2=3^2+4^2 ⇒ the triangle has an ungle =90 °
The area is 3*4/2=6 cm^2
Michnovka
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Dec 1, 2019
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