maths for class 7 formulas
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hmm... following are some simple and easy formulas related to class 7-
a^0=1
perimeter of circle or circumference of circle=2πr
area of circle=πr^2
(p/q)^m. +(p/q)^n=(p/q)^m+n
distance=rate×time
I=P×R×T
area=b×h
area of triangle=1/2×b×h
π=3.14/22/7
hope helps
a^0=1
perimeter of circle or circumference of circle=2πr
area of circle=πr^2
(p/q)^m. +(p/q)^n=(p/q)^m+n
distance=rate×time
I=P×R×T
area=b×h
area of triangle=1/2×b×h
π=3.14/22/7
hope helps
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https://www.examfear.com/notes
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