A circle is a curve sketched out by a point moving in a plane. The length of the side AD is 30.6 units.
A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the center.
The Diagram for the given details is shown below.
The length of the different sides of the triangle can be written as,
AJ = JC = Radius of circle J = 10 units
BK = KD = Radius of circle K = 8 units
BC = 5.4 units
JB = JC - BC
= Radius of circle J - BC
= 10 units - 5.4 units
= 4.6 units
KC = KB - BC
= Radius of circle K - BC
= 8 units - 5.4 units
= 2.6 units
Now, the length of AD can be written as,
AD = AJ + JB + BC + CK + KD
= 10 units + 4.6 units + 5.4 units + 2.6 units + 8 units
= 30.6 units
Hence, the length of the side AD is 30.6 units.
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