ΔABC is an equilateral triangle with side 14cm and A, B, C are respective centres of a circle. Find area of the shaded portion .
[take root3=1.732]
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Answer:
answer will be 7.868
Step-by-step explanation:
radius =14/2=7
area of circle in equilateral triangle=1/6*3*πr²=77cm²
area of equilateral triangle=√3 a²/4=1.732*14*14/4=84.868cm²
area of shaded region=84.868-77=7.868cm²
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