Question

Shivani hangs a picture that is 40 cm long and
28 cm wide in the centre of a panel leaving a border-
of 1 cm on all sides. Find the area of the panel
uncovered by the picture.
who will ans it first fast I will make him or her brainlist but the ans is right and with explanation​

Answer 1

Answer:

140 cm^2

Step-by-step explanation:

Required Area = Area of outer rectangle - Area of inner rectangle

= [ 30 × 42 ] - [ 28 × 40 ]

= 1260 - 1120

= 140 cm^2

Answer 2

Answer:

hii dear

hear is your answer