A horse is tied to a pole fixed at one corner of a
14 mm 14 m square field of grass by means of a
rope 7 m long. Find the area of the square field
within which the horse can graze.
please solve this I have exam tomorrow and I can't understand this question
Answers
Answered by
1
Answer:
78.5 sq.m
Step-by-step explanation:
Answered by
2
Side of a square =30 m
Length of the rope = Radius of the sector
∴ Radius of the sector r=10 m
Measure of arc θ=90
o
[Angle of a square]
Area of field that can be grazed = Area of sector
=
360
θ
×πr
2
=
360
90
×3.14×10×10
=
4
1
×314
=78.5 m
2
Plzz mark me as brainliest
Length of the rope = Radius of the sector
∴ Radius of the sector r=10 m
Measure of arc θ=90
o
[Angle of a square]
Area of field that can be grazed = Area of sector
=
360
θ
×πr
2
=
360
90
×3.14×10×10
=
4
1
×314
=78.5 m
2
Plzz mark me as brainliest
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