Question

Diagram of the adjacent picture frame has outer
dimensions = 28 cm x 32 cm and inner dimensions
20 cm 24 cm. Find the area of each section of the
frame, if the width of each section is same. plz explain ​

Answer 1

Answer:

112cm² , 96cm² , 112cm² , 96 cm²

Step-by-step explanation:

Given,

Outer length of the frame =32cm and outer breadths =28c

Inner length =2cm and outer breadth =20cm

So, width of the frame =

2

(32−24)

=4cm

Now, area of each portion of length side

=

2

1

×(24+32)×4

=

2

1

×56×4=112cm

2

And,

Area of each portion of breadth side

=

2

1

×(20+28)×4

=

2

1

×48×4=96cm ²

Therefore,

Area each section are 112cm ² ,96cm² ,112cm² ,96cm²