Question

a photograph of side 35 cm by 22 cm is mounted into a frame of external dimensions 45 CM by 30 cm find the area of the borders around in the photograph

Answer 1

Here's ur answer my frd:

Hope This Helps :)

Answer 2

Area of the frame=45×30=1350cm2
Area of the photograph=22×35=770cm2
Then ,area of the border=1350-770=580cm2