Question
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Find the area of a circle
inscribed is a right-angle
triangle (leave your anower
in pi) witt length

Ask by Ball Bush. in Ghana
Mar 20,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The area of the inscribed circle is square centimeters.

Solution

  1. Compute the semiperimeter of the triangle:
  2. Calculate the area of the right triangle. Since the triangle is right-angled, we can use the legs and as the base and height:
  3. Find the inradius of the inscribed circle using the formula:
  4. Compute the area of the inscribed circle:
Thus, the area of the circle is .

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Mind Expander

To find the area of a circle inscribed in a right triangle, you first need to find the radius of the inscribed circle (inradius). For a right triangle, the inradius can be calculated using the formula:
where and are the lengths of the two legs, and is the hypotenuse. Here, , , and .
Plugging in the values:
The area of the circle is given by:
So, the area of the inscribed circle is .
The relationship between triangles and circles goes way back to ancient civilizations. The Greeks, particularly in the works of Euclid, explored circle properties to study triangles, including inscribed circles. This beautiful connection between shapes reveals how geometry was perceived within the realm of mathematics, demonstrating that even in antiquity, the complexity of these figures was appreciated and analyzed!
Understanding inscribed circles has practical implications, especially in architecture and engineering, where maximizing space and aesthetics is key. When designing structures that incorporate circular elements, knowledge of inscribed shapes helps designers determine optimal dimensions and ensure a perfect fit within existing frameworks, leading to both functional and visually appealing designs!

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