Question

what is perimeter of the following
1- the side of square 12m 6cm
2- length-5cm breadth -6cm
3- the of triangle is 5cm, 6cm, 8cm​

Answer 1

Answer: b: 22 cm

C: 19 cm

Step-by-step explanation:Perimeter means to add the complete boundary so formula derived are:

A -- > square can't have sides of two different length

B --> 2(l+b)

C --> a+b+c

So b,

2(11) = 22 so 22 cm

So c,

5 +6 + 8 = 19 cm

Answer 2

Answer:

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