The length and width of a rectangle are 6 cm and 3 cm respectively . Find the perimeter of a rectangle formed by joining the width of 3 such rectangles
Answers
Answered by
16
width =3×3=9
perimeter=2×(l+b)
=2×(6+9)
=2×15
=30 ans
perimeter=2×(l+b)
=2×(6+9)
=2×15
=30 ans
Answered by
15
Step-by-step explanation:
Wrong answer.
This is the answer.
Length of a rectangle = 6 cm
Breadth of a rectangle = 3 cm
Perimeter of a rectangle = 2×(l+b).
=2×(6+3) cm
= 2×9 = 18 cm
= Width of 3 such rectangles = 2×(18+3)
= 2×21 = 42 cm..
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