Question

a ractangular piece of 15cm x 10cm is cut from the metallic sheet shown in the given figure​

Answer 1

Answer:

Area of rectangle = Length × Width

===> l × b

===> 15 × 10

===> 150 cm2

Perimeter of Rectangle = 2 ( l+b )

===> 2 ( 15 + 10 )

===> 2 ( 25 )

===> 50cm2