The angle of a rectangle is 600cm and it length is 20cm. Find the perimeter of a rectangle
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To given :-
➠ Area of rectangle = 600 cm
➠ Length = 20 cm
Formula :-
➞ Area of rectangle = L × B
Find :-
➡ 600 cm = 20 × B
➡ 600/20 = B
➡ B = 30 cm
Perimeter of rectangle :-
➠ 2 ( L + B )
➠ 2 ( 20 + 30 )
➠ 2 × 50
Final answer :-
➡ Perimeter = 100 cm
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