Question

Pls answer this question fast

Answer 1

Answer:

perimeter 150 cm

breadth 30 cm

length={(150/2)-30} cm=(75-30)cm=45 cm

area=45×30 sq cm=1350 sq cm

Answer 2

Solution:-

Perimeter of rectangle=150cm

➟2(length+breadth)=150cm

➟2(length+30)=150

➟ length+30= 150/2

➟ length+30=75

➟ length=75−30

=45cm

Now area of rectangle = length×breadth

=45×30= 1350cm²

$\sf \: Therefore \: , the \: area \: of \\ \sf \: rectangle \: is \: \: \boxed { 1350cm².}$

Hence, option (2) is correct.