Hi guys ..I am new on this app can anyone help me to solce this question (a) part Please??with full explaination ??i will mark as brainliest ...
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Answer:
Perimeter=18.85714 cm
Area=28.28571 cm²
Step-by-step explanation:
Perimeter of circle = 2πr
here there is a half a semicircle so,
2×22/7×(half of radius=3cm)
=18.85714 cm.
Area of circle=πr2
22/7×3×3
=28.28571 cm²
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