Chapter 8.3, Problem 9PSA

To determine

To prove : The similarity of $\Delta PAT$ with respect to $\Delta PTB$ .

Explanation of Solution

Given information : Here, we have given that $\angle PTA\cong \angle B$

Proof: In $\Delta PAT$ and $\Delta PTB$ ,

  $\angle PTA\cong \angle B$ (Given)

  $\angle P\cong \angle P$ (Common)

  $\Rightarrow \Delta PAT\sim \Delta PTB$ (By AA Similarity Rule)