in a cyclic quadrilateral ABCD, angle A=4x,angle C=2x the value of x is
1 .30°
2 .20°
3 .15°
4 .25°
Answers
Answered by
0
Answer:
I think 15:
Step-by-step explanation:
abcd . a. =4*665564+
Answered by
1
The correct answer is option 1.
Given: The angle A=4x and angle C=2x.
ABCD is a cyclic quadrilateral.
To Find: The value of x.
Solution:
Property: The opposite angles of a cyclic quadrilateral are supplementary.
So in this question A and C are opposite angles.
A + C = 180°
4x + 2x = 180°
6x = 180°
x = 30°
Hence, the value of x is 30°.
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