In a , o. which of the following statements is/are correct? i. (bigtriangleup)PQR is an equalateral triangle ii. (bigtriangleup)PQR is an isosceles triangle iii. (bigtriangleup)PQR is a right-angled triangle
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A.
ii only -
B.
i and ii only -
C.
ii and iii only -
D.
i and ii only