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A circle is inscribed inside a right angled triangle with equal sides. What is the area of the circle if the length of one side
of the right angled triangle is 4 cm?
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As the problem is worded, printed, posted and presented, it is the time to call for urgent medical help.
The first sentence in the post is INCORRECT. Its correct version should be THIS :
A circle is inscribed inside a right angled triangle with equal legs.
The second sentence is UNCLEAR : whether this side of 4 cm long is THE LEG or THE HYPOTENUSE ?
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From the first glance, it is clear that the post was created and disseminated by the person UNFAMILIAR
with the basic terminology on the subject.
TRASH SECTION only . . .
There is NO other place for such a post.