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Diagram of the adjacent picture frame ha...

Diagram of the adjacent picture frame has outer dimensions `=24cm xx 28cm.` inner dimensions `16cm xx 20cm.` Find the area of each section of the frame, if the width of each section is same.

Text Solution

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Area of segment 1 and segment 3 =1/2*sum of opposite sides*distance between them.
=1/2*(24+16)*4
=80`cm^2`
Area of segment 2 and segment 4 =1/2*sum of opposite sides*distance between them.
=1/2*(28+20)*4
=96cm^2.
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