Is there another way to find the area of the pathway in the problem
Example The length and the width of a mobile phone are 13 cm and
T has a screen PORS as shown in the figure.
What is the area of the screen?
Solution : ABCD is the rectangle formed by the edges of the mobile. POKI
formed by leaving a 1.5 cm wide edge alongside AB, BC, and DC, and a 2 cm
edge alongside DA.
Br
Length of rectangle PORS
cm
Breadth of rectangle PORS cm
7 cm
sqm
Area of screen - Area of rectangle PQRS - ........ ...
Activity
Take mobile handsets of different sizes and find
the area of their screens.
Practice Set 45
Answers
Answered by
1
Answer:
o not know
Explanation:
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