If an isosceles \( \triangle P Q R \) in which \( P Q=P R=6 \mathrm{~cm} \) is inscribed in a ci... VIDEO
If an isosceles \( \triangle P Q R \) in which \( P Q=P R=6 \mathrm{~cm} \) is inscribed in a circle of radius \( 9 \mathrm{~cm} \), then
(1) PA
(A) \( 8 \sqrt{2} \)
(2) RA
(B) \( 4 \sqrt{2} \)
(3) \( \mathrm{OQ} \)
(C) 2
(4) Area of \( \triangle P Q R \)
(D) 9
a. 1-D, 2-A, 3-C, 4-B
b. 1-C, 2-B, 3-D, 4-A
c. \( 1-\mathrm{A}, 2-\mathrm{C}, 3-\mathrm{B}, 4-\mathrm{D} \)
d. 1-B, 2-D, 3-A, 4-C
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