26. The perimeter of the shaded region, where AED is a semicircle
and ABCD is a rectangle is
(A) 98 cm
(8) 84 cm
(C) 49 cm
(D) 76 cm
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Answer:
76 cm
Step-by-step explanation:
radius of semi circle,(r)= AD/2 = 14/2 = 7cm. The perimeter of the given figure = 20 + 14 + 22 + 20 = 76 cm. Hence , the perimeter of the given figure is 76 cm.
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