abcd is a rhombus find the value of y-x
Attachments:
Answers
Answered by
1
Answer:
Answer
In rhombus, Let the line AC and BD intersect at a point called O.
The angle made by this two line at the Center is 90 degree. ( Property of Rhombus)
∠AOB=∠AOD=∠COD=∠COB=90
∠CBD=∠BDA=y ( Alternate Angles)
∠DCA=∠CAB=x ( Alternate Angles)
∴∠DAO=62−x
In triangle AOD,
∠DAO+∠AOD+∠ODA=180
62 - x + 90 + y = 180
y - x = 180 - 90 - 62
y - x = 28
From all the option only A is follow this equation. so the answer is A.
Similar questions