the sides of a triangle are 10cm, 12cm and 14cm respectively, then its area is....cm2 choices: 80 82 88
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Answer:
58.78 cm sq or (24 under root 6)
Step-by-step explanation:
Side of triangle = (10+12+14)/2
=36/2
=18
Area =
Area =58.78 cm sq
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the sides of a triangle are 10cm, 12cm and 14cm respectively, then its area is....cm2
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