two rectangles are joined along the longer side. if the sides of each rectangle are 4cm and 6cm long, what is the perimeter of the new shape formed?
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Answered by
2
Answer:
figure (ii) has 12 units and each side have length 1 cm
So, perimeter = 12 × 1
= 12 cm
Answered by
9
Step-by-step explanation:
the length of the new figure = 8
the breadth of the new figure =6
perimeter = 2*(l+b)
= 2* 8+6
= 2*14
=28
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