The adjacent of a rectangular grass field measures 30m and 50m. If a cow grazes an area of 543sq.m, find the area of the remaining area of the field (tell the answer step wise I will mark them as barinlist)
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2
Answer:
957 sq.m
Step-by-step explanation:
Remaining area = Total area of field - area grazed
Total area of rectangular field = 30 x 50 = 1500sq.m
Area grazedby cow = 543sq.m
Remaining area = 1500 - 543
= 957 sq.m
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0
Answer:
Area of circle is calculated by pi * r^2.
As r = 7, the area would 49pi m^2 if it were a full circle.
However, it’s only a quarter circle so (49pi)/4 m^2 or 12.25pi m^2.
In decimal this is 38.5m^2 (1dp).
Subtract this from 100 m^2 for 61.5 m^2 (1dp).
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