ABCD is a parallelogram. P is any point on CD. If \[ar(\Delta DPA)=15\,c{{m}^{2}}\]and \[ar(\Delta APC)=20\,c{{m}^{2}},\]then \[ar(\Delta APB)=\]

ABCD is a parallelogram. P is any point on CD. If \[ar(\Delta DPA)=15\

1.	ABCD is a parallelogram. P is any point on CD. If \[ar(\Delta DPA)=15\,c{{m}^{2}}\]and \[ar(\Delta APC)=20\,c{{m}^{2}},\]then \[ar(\Delta APB)=\]
A.	\[~15\,c{{m}^{2}}\]
B.	\[~20\,c{{m}^{2}}\]
C.	\[~35\,c{{m}^{2}}\]
D.	\[~30\,c{{m}^{2}}\]
Answer» D. \[~30\,c{{m}^{2}}\]

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ABCD is a parallelogram. P is any point on CD. If \[ar(\Delta DPA)=15\,c{{m}^{2}}\]and \[ar(\Delta APC)=20\,c{{m}^{2}},\]then \[ar(\Delta APB)=\]

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