Let ABC be a triangle with ∠C=90∘. Draw CD perpendicular to AB. Choose points M and N on sides AC and BC respectively such that DM is parallel to BC and DN is parallel to AC. If DM=5,DN=4, then AC and BC are respectively equal to

Let ABC be a triangle with ∠C=90∘. Draw CD perpendicular to AB. Ch

1.	Let ABC be a triangle with ∠C=90∘. Draw CD perpendicular to AB. Choose points M and N on sides AC and BC respectively such that DM is parallel to BC and DN is parallel to AC. If DM=5,DN=4, then AC and BC are respectively equal to
Answer» Let $A B C$ be a triangle with $∠ C = 90^{\circ}$ . Draw $C D$ perpendicular to $A B$ . Choose points $M$ and $N$ on sides $A C$ and $B C$ respectively such that $D M$ is parallel to $B C$ and $D N$ is parallel to $A C$ . If $D M = 5, D N = 4$ , then $A C$ and $B C$ are respectively equal to