A) (46, 20)
B) (46, 27)
C) (27, 27)
D) (44, 25)
Correct Answer: B
Solution :
(b): \[Ix=\frac{pPx+qQx+rRx}{p+q+r}\] \[Iy=\frac{pPy+qQy+rRy}{p+q+r}\] \[\therefore Ix=\frac{26.9\times 15+50.2\times 47+40.6\times 65}{117.7}=46\] \[Iy=\frac{26.9\times 15+50.2\times 40+40.6\times 65}{117.7}=27\]You need to login to perform this action.
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