Question

. A rectangular field is 50 m long and 30 m wide. How many flowerbeds each in the shape of right-angled triangle with sides containing the right-angle measuring 15 m and 8 m, can be laid in this field?
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Answer 1

Answer: Number of flowerbed=30

Step-by-step explanation:

Area of field=number of flowerbeds*area of one flowerbed

50(30)=area of field

1800$m^{2}$=area of field

area of one flower bed=1/2*15*8

15*4=area of one flower bed

60$m^{2}$=area of one flower bed

Let number of flower bed be n

Since

Area of field=number of flowerbeds*area of one flowerbed

1800=n*60

n=1800/60

n=30

Hence Number of flowerbed=30

Hope it helps..

Answer 2

Answer:25

Step-by-step explanation:

Total area of field =30×50=1500m²

Area of each flower bed =(1/2)15×8

=60m²

Number of flower beds that can be laid in the field =Area of field ÷Area of each flower bed

=1500÷60

=25