Question

Find the perimeter of the

Answer 1

Answer:

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

Step-by-step 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:

$step - 1 : define$

let the parimeter of second shape be x

$\sf \frac{48}{60} = \frac{120}{x}$

$step - 2 : solve$

1. $\sf cross \: multiplication : \\ \sf 48x =72 00$
2. $\sf divide \: both \: sides \: by \: 48 : \\ \sf \frac{48x}{48} = \frac{7200}{48} \\ \therefore x = 150$