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Step-by-step explanation:
Shaded part is square, whose area is 49cm²
so its side will b L²= 49, L= 7cm
radius of both quarter will be 14+ 7
= 21 cm
So the Circumference of 1 quarters will be 2πr/4
= 22/7 ×21/2 = 33cm
So circumference of 2 quarter = 2×33= 66cm
Now, perimeter of whole figure has 4 line of 14cm each,
so total perimeter will be, (14×4)+66 cm
= 56+66 = 122cm
Mark it as brainliest
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