Answer :
By answering the presented question, we may conclude that as we know the sum of all angles is a triangle is 180; x = 46
What precisely is a triangle?
A polygon is a triangle with four or more parts. It has a straightforward rectangular shape. Triangle ABC denotes a rectangle with the edges A, B, and C. Euclidean geometry produces a single plane and cube when the sides are not collinear. A triangle is a polygon if it contains three components and three angles. The corners are the points where a triangle's three edges meet. The angles of a triangle sum up to 180 degrees.
as we know the sum of all angles is a triangle is 180.
so, here,
20+114+x = 180
x = 180 - 134
x = 46
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