the sides of triangular field are 41m,40mand9m.Find the number of rose beds that can be prepared in the field,if each rose bed,on average needs 900 cm2
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first find the area of the triangle by using heron's formula
we would get the area
s=90/2=45
area=√s(s-a)(s-b)(s-c)
=√45*4*5*36
=√32400=180m²
1m²=10000cm²
180m²=1800000cm²
No of rose beds=1800000/900=2000
2000 rose beds could be put there
we would get the area
s=90/2=45
area=√s(s-a)(s-b)(s-c)
=√45*4*5*36
=√32400=180m²
1m²=10000cm²
180m²=1800000cm²
No of rose beds=1800000/900=2000
2000 rose beds could be put there
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