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avatar+269 

Let $P$ be a point inside rectangle $ABCD$.  If $AP = 3$, $BP = 3$, and $CP = 3$, then find $DP$.

 Apr 30, 2024
 #1
avatar+128772 
+1

British Flag Theorem

 

AP^2  + CP^2 = BP^2 + DP^2

 

3^2  + 3^2  = 3^2  +  DP^2

 

9  = DP^2

 

DP  =  3

 

cool cool cool

 Apr 30, 2024

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