Two sides of a triangle are 30cm and 14cm and its semi perimeter is 18cm then what will be the third side of the triangle
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Step-by-step explanation:
two sides of triangle = 30cm , 14cm
semiperimeter = 18cm
s = (a + b + c)/2
18 = (30 + 14 + c)/2
18 = (44 + c)/2
18 × 2 = 44 + c
36 = 44 + c
36 - 44 = c
-8 = c
may be your digits are not correct check your question
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