Four horses are tethered with ropes measuring 7 m each to the four corners of a rectangular grassland 21 m - 24 m in dimension- Findi The maximum area that can be grazed by the horses andii The area that remains ungrazed-

I)Maximum area grazed =4× 90 #176; 360 #176; ×π r ^ 2 ii)Ungrazed area =( 24× 221 ) 154=320 #13217; ...

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Standard VI

Mathematics

Area of Rectangle

Four horses a...

Question

Four horses are tethered with ropes measuring $7$ m each to the four corners of a rectangular grassland $21$ m $\times$ 24 m in dimension. Find
(i) The maximum area that can be grazed by the horses and
(ii) The area that remains ungrazed.

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Solution

i)Maximum area grazed $= 4 \times \frac{90 °}{360 °} \times π r^{2}$
ii)Ungrazed area $= (24 \times 221) - 154 = 320 ㎡$

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Four horses are tethered with ropes measuring 7 m each to the four corners of a rectangular grassland 21 m × 24 m in dimension. Find(i) The maximum area that can be grazed by the horses and(ii) The area that remains ungrazed.

i)Maximum area grazed=4×90°360°×πr2ii)Ungrazed area=(24×221)−154=320㎡

Four horses are tethered with ropes measuring $7$ m each to the four corners of a rectangular grassland $21$ m $\times$ 24 m in dimension. Find
(i) The maximum area that can be grazed by the horses and
(ii) The area that remains ungrazed.

i)Maximum area grazed $= 4 \times \frac{90 °}{360 °} \times π r^{2}$
ii)Ungrazed area $= (24 \times 221) - 154 = 320 ㎡$