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UPSC CDS 2 2018 Math Paper
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© examsnet.com
Question : 94
Total: 100
In the figure given below, what is ∠ BCD equal to ?
[2018 CDS-II]
70°
75°
80°
90°
Validate
Solution:
In the given figure:∠BDC= ∠BAC = 30° (Angles made by the same arc BC in the same segment)
∠
B
C
D
=
180
°
–
(
30
°
+
70
°
)
=
80
°
© examsnet.com
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