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1)
Perimeter of figure = 2×(L+b) + πr
=> Perimeter of figure = 2×(18+14) +3.14×7
=> Perimeter of figure = 2×32 + 21.98
=> Perimeter of figure = 64 + 21.98
=> Perimeter of figure = 85.98 cm Ans.
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2)
Perimeter of figure = πrl + πr
=> Perimeter of figure = 3.14×3.5×4 + 3.14×3.5
=> Perimeter of figure = 43.96 + 10.99
=> Perimeter of figure = 54.95 cm Ans.
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