Math, asked by vbvnacharyulu46, 5 days ago

In parallelogram, the diagonals intersect at O. If OA= (2x+15)cm, OC=(10x-9)cm, then AC is ______cm.
a)90
b)75
c)105
d)42

Answers

Answered by mosamsid68

0

Answer:

d)42

Step-by-step explanation:

pls make brainlist

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