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Aptitude · Q185

Geometry

Competitive Exams · Aptitude · question 185

Q185

ABCD is a cyclic quadrilateral Diagonals BD and AC intersect each other at E. If ∠BEC = 128° and ∠ECD = 25°, then, what is the measure of ∠BAC?

A.
98°
B.
52°
C.
93°
D.
103°
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
Geometry mcq question image
∠EDC + ∠DCF = ∠CEB
∠EDC + 25° = 128°
∠EDC = 103°
∠EDC = ∠BAC (all angles are equal same sector)
∠BAC = 103°