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E:\Working\Orange_Education\Math_Genius_4\Open_Files\Chap-10
\\September 30, 2025 9:51 AM Bharat Arora P-9 Reader _________________________ Date: ___________________74
10 Perimeter
and Area
Learning Objectives
Learning Objectives
After studying this chapter, students will be able to...
� learn the concept of perimeter and find the perimeter of plane closed figures
� learn the concept of area and find the area of plane closed figures by counting squares
Holistic Skills
get reAdy! Discussion-Based Learning
Vivaan is decorating his house by using lighting frills around the boundary of the house.
We need to
measure the
perimeter of the
boundary of our
house.
How would we know what
length of decorative
lights will be required to
decorate the boundary
of our house?
Perimeter! Perimeter is the
What is this? total length of the
boundary of a closed
shape bounded by line
segments.
Mathematics-4 185
