pls solve question no. 9 pls help me and 5 in 2nd and 3 pls
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Q. 9) length of field = 24 m
Breadth of field = 15 m
Area of the field = l× b
= 24×15
Area of field = 360 m sq
Area of one triangular flower bed = 1/2 × b × h
Area of one ∆ = 1/2 × 3 × 4
= 6 m sq.
no. of ∆ beds can be laid = area of field
___________
area of one ∆
So, no. of ∆ beds can be laid = 60
Breadth of field = 15 m
Area of the field = l× b
= 24×15
Area of field = 360 m sq
Area of one triangular flower bed = 1/2 × b × h
Area of one ∆ = 1/2 × 3 × 4
= 6 m sq.
no. of ∆ beds can be laid = area of field
___________
area of one ∆
So, no. of ∆ beds can be laid = 60
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