A plot is in the form of a rectangle PQRS having semi-circle on PQ. If PS = 80 m and SR = 35 m, find
the area of the plot.
but the answer is 3281.25 m seriously guys please don't answer inappropriately
Answers
Answered by
0
Answer:
Step-by-step explanation:
⇒ Here, l=60m,b=26m and r=
2
28
=14m
⇒ Area of rectangle ABCD=l×b=60×28=1680m
2
radius(r)=
2
BC
=
2
28
=14m
⇒ Area of semicircle =
2
πr
2
=
7×2
22×(14)
2
=308m
2
∴ Area of the plot = Area of rectangle ABCD + Area of a semicircle.
∴ Area of the plot =1680m
2
+308m
2
=1988m
2
Answered by
0
Answer: 3281.25m square
Step-by-step explanation:
area of rectangle=l×b
=80×35
=2800m square
area of circle=π r square
=22/7 × 35/2 × 35/2
=1925/2m square
area of semicircle=1925/2÷2=1925/4.
Area of plot = area of rectangle +area of semi cirle.
Area of plot=2800+1925/4
=13125/4m square
=3281.25m square
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