Semicircles

In a rectangle with sides of 4cm and 8cm, there are two different semicircles, each of which has its endpoints at its adjacent vertices and touches the opposite side.
Construct a square such that its two vertices lie on one semicircle, the remaining two on the other, and its sides are parallel to the sides of the rectangle.

Correct answer:

a =  2.2 cm

Step-by-step explanation:

x=4 cm y=8 cm  a=2.2=2.2 cm



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