Question

Write the formulae :

(i) Perimeter and area of square and rectangle

(ii) CSA/LSA , TSA and Volume of cube , cuboid, cylinder, cone ,sphere and

hemisphere.​

Answer 1

Answer:

1. perimeter of square 4 x side unit 2 perimeter of rectangle 2 (l+b) area of square side ×side area of rectangle = lxb

Answer 2

Step-by-step explanation:

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Area of rectangle - l×b

Area of square = S×S

perimeter of square = S ×4

perimeter of rectangle = 2 ×[l +b]