find the semi perimeter of a triangle with sides 12 cm , 25 cm and 35 cm
Answers
Answered by
1
Answer:
36cm
Step-by-step explanation:
SP of triangle=a+b+c/2
12+25+35/2
=36cm=Semi perimetre of the triangle
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Answered by
1
Step-by-step explanation:
Semi perimeter of triangle= Perimete/2
12+25+35/2
72/2=36
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