Question

The three sides AB, BC and CA of a triangle are
5/6 cm,2/3 cm and 7/10 cm
respectively.Find the perimeter of the triangle.

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Answer 1

Answer:

=5/6+2/3+7/10

=(25+20+21)/30

=66/30

=33/15

=2.2cm

Answer 2

Answer:

2 ,1/5

Step-by-step explanation:

ab+bc+ca

5/6+2/3+7/10=11/5

11/5=2, 1/5 ANS is 2, 1/5