the two sides of triangle 12 centimetre 14cm. perimeter of triangle is 36 cm what is its third side
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7
perimeter = a+b+c
36=12+14+c
36=26+c
c=36-26
c=10cm
third side is 10cm
36=12+14+c
36=26+c
c=36-26
c=10cm
third side is 10cm
Answered by
0
perimeter of triangle is 36cm,two sides are.12 and 14cm
let third side=x
perimeter= sum of all sides
36 = 12+14+x
36 = 26+x
36-26=x
10=x
let third side=x
perimeter= sum of all sides
36 = 12+14+x
36 = 26+x
36-26=x
10=x
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