Question

In the given figure, the value of $x$ is?

Answer 1

Compute the value of $x$. :

Given: $\angle BAD=30°,\angle BPC=25°$

From the figure, it is clear that $\angle BCD$ is the same as $\angle BAD$,

$\angle BCD=\angle BAD=30°$

Let us consider$∆BCP$,

$$\begin{gathered} x+30°+25°=180° \\ \Rightarrow x+55°=180° \\ \Rightarrow x=180°-55° \\ \Rightarrow x=125° \end{gathered}$$

Hence, the value of $x$ is $125°$.