Question

Find the perimeter of the

similar figure.
48cm
60cm
Perimeter = 120cm Perimeter = [?]cm

Answer 1

`\huge \boxed{ \boxed{ \sf parimeter = 150cm}}`

Explanation:

to understand this

you need to know about:

• similarity
• PEMDAS
• equation

tips and formulas:

• when two shapes are similar the rotio of two sides or area or parimeter is equal

let's solve:

let the parimeter of second shape be x

`\sf (48)/(60) = (120)/(x)`

`step - 2 : solve`

1. 
   `\sf cross \: multiplication : \\ \sf 48x =72 00`
2. 
   `\sf divide \: both \: sides \: by \: 48 : \\ \sf (48x)/(48) = (7200)/(48) \\ \therefore x = 150`