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If DeltaABC and DeltaPQR are similar tri...

If `DeltaABC` and `DeltaPQR` are similar triangles such that `angle A= 31^(@)` and `angleR = 69^(@)`, then `angleQ` is :

A

`70^(@)`

B

`100^(@)`

C

`90^(@)`

D

`80^(@)`

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