find the erimeter of the semi circle
π=3.14
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Answer:
4.396 cm²
Step-by-step explanation:
Perimeter of semicircle =
[tex] \frac{1}{2} \times 2\pi \: r \\ [/tex]
= πr
i.e.
perimeter = 3.14× 1.4
= 4.396 cm²