Question

area of square
area of rectengle
area of triangle


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Answer 1

Step-by-step explanation:

Area of square=a×a

Area of rectangle= 2×(l+b)

Area of triangle=h×2/b

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Answer 2

ANSWER

AREA OF SQUARE = SIDE *SIDE

AREA OF RECTANGLE = LENGTH * BREADTH

AREA OF TRIANGLE = $\sqrt{s[s-a] [s-b][s-c]$