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Question
The perimeter of the given figure is 35.6 cm
The perimeter of the given figure is 35.6 cm
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Solution
The correct option is A 29.2 cm
In the given figure, sides FE and ED are unknown.
Now, FE + GH + CD = AB = 5.6 cm
⇒ 1.2 + 0.8 + FE = 5.6
⇒ FE = 3.6 cm
Similarly, GF = ED = 5.8 cm and AH = BC = 6.4 cm
Perimeter of the figure is sum of all sides
= 1.2 cm + 5.8 cm + 3.6 cm + 5.8 cm + 0.8 cm + 6.4 cm + 5.6 cm + 6.4 cm = 35.6 cm
29.2 cm
In the given figure, sides FE and ED are unknown.
Now, FE + GH + CD = AB = 5.6 cm
⇒ 1.2 + 0.8 + FE = 5.6
⇒ FE = 3.6 cm
Similarly, GF = ED = 5.8 cm and AH = BC = 6.4 cm
Perimeter of the figure is sum of all sides
= 1.2 cm + 5.8 cm + 3.6 cm + 5.8 cm + 0.8 cm + 6.4 cm + 5.6 cm + 6.4 cm = 35.6 cm
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