If The side of the triangle is 14 cm 12 cm and 17 cm . find half perimeter
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If The side of the triangle is 14 cm 12 cm and 17 cm . find half perimeter
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Answer:
21.5
Step-by-step explanation:
The perimeter is all the sides added up.
So: 14+12+17= 43 cm
Half of that is 43/2= 21.5
Hope this helps!
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