Subject Experts Solutions for Chapter: Understanding Quadrilaterals, Exercise 2: Multiple Choice Questions

The two adjacent angles of a parallelogram are $(2x+5)°$ and $(3 x-10)°$ then the angles are

The two adjacent angles of a trapezium are in the ratio $2:3$ then the angles are

Two adjacent sides of a parallelogram are in the ratio $3:4$. If its perimeter is $56 \mathrm{cm}$ the sides are 

The sum of all interior angles of a regular pentagon is

If the given figure, if $\angle \mathrm{RQT}=80°$, then $\angle \mathrm{S}$ is