Question

find the semi perimeter of a triangle whose sides are 12cm,14cm, and 10cm
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Answer 1

Answer:

18cm

36/2cm=18cm Sum of all side and divided by 2 for semi

Answer 2

Answer:

The answer is 18cm.

Step-by-step explanation:

Length of the sides of the triangle=12cm,14cm,10cm.

Semi perimeter=a+b+c/2

=12+14+10/2

=36/2

=18

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