Andhra Pradesh Board Solutions for Chapter: Triangle and Its Properties, Exercise 3: Try This

The length of two sides of a triangle are $6 \mathrm{cm}$ and $9 \mathrm{cm}$. Write all the possible lengths of the third side.

Find the value of unknown $x$ in the following.

In the figure, $\angle ABD=3 \angle DAB$ and $\angle BDC=96°$. Find $\angle ABD$.

In $△PQR$$\angle P=2\angle Q$ and $2\angle R=3\angle Q$, calculate the angles of $△PQR$.

If the angles of a triangle are in the ratio $1:4:5$. Find the angles.

The acute angles of a right angle triangle are in the ratio $2:3$. Find the angles of the triangle.

In the figure, $△PQR$ is right-angled at $Q$, $\overline{ML}\parallel \overline{RQ}$ and $\angle LMR=130°$. Find $\angle LPM, \angle PML$ and $\angle PRQ$.

In the figure $ABCDE$, $\angle 1+\angle 2+\angle 3+\angle 4+\angle 5$.