SOLUTION: A triangle whose three sides are 20,30,40. A horse is tied at one corner of triangle. The rope is 7m long . What will be the area travelled by horse.

Question 1068440: A triangle whose three sides are 20,30,40. A horse is tied at one corner of triangle. The rope is 7m long . What will be the area travelled by horse.
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.
This formulation is incorrect.

Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Which corner is the horse tied to? The angle can be found, making possible to know how much of the circle is to be excluded from the area.
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