Answer:
∆BDC ~ ∆EDA
Step-by-step explanation:
From the given figure in the diagram contained in the question:
=>Angle EDA is congruent to angle BDC
=>Angle E is congruent to angle B
=>Angle A is congruent to angle C
==>Therefore, the similarity statement that can be written to compare the two triangles = ∆BDC ~ ∆EDA
The symbol "~" means "similar to".
Thus, ∆BDC is similar to ∆EDA
The first three items are of equal value :)
Value of x is 140
Tangent are present that means those angles are of 90° and 90° + 90° = 180°
One angle is already given 40°
By angle sum property of Quadrilateral
We can get its value
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X=3
Because 4*3=12 and 12*2 = 24
33748/249=135.534
249*135=33615
33748-33615=133
