Find the area of the plot which cannot be grazed by the horses. Plz I will mark as braiiest .
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Answer:
308m^2
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pls pls pls mark as brainliest answer and
pls pls pls mark as brainliest answer
pls mark as brainliest answer
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Step-by-step explanation:
Area cannot be grazed by horse = area of equilateral triangle - area of 3 sectors
area of equilateral triangle = √3/4(side)²
= √3/4 × (30)²
= √3/4 × 900
= √3 × 225
= 225√3 m²
area of 1 sector = angle/360 × πr²
= 60/360 × 22/7 × 14 × 14
= 1/6 × 22 × 14 × 2
= 1/3 × 22 × 28
= 616/3 m²
area of 3 sector = 3 × 616/3
= 616 m²
required area = (225√3 - 616)m²
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