in figure oabc is a rhombus and o is the centre find value of x
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Here u mate your answer
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Answer:
120
Step-by-step explanation:
angleABC=angleAOC=x(opposite angles of a rhombus)
reflex angleAOC=360-x
reflex angleAOC=2×angleABC
360-x =2x
360=3x
x=120
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