Jagat Jitendra Matto Solutions for Chapter: Understanding Quadrilaterals, Exercise 3: EXERCISE 12.3

If $ABCD$ is a rhombus, find the measure of $\angle ADC$, given that $\angle BAC=55°$.

 $\mathrm{ABCD}$ is a rhombus whose diagonals intersect at $\mathrm{O}. If \mathrm{AB}=10 \mathrm{cm},$ diagonal $\mathrm{BD}=16 \mathrm{cm}$, find the length of diagonal$\mathrm{AC}.$

If the diagonals of a rhombus are $12 \mathrm{cm} \mathrm{and} 16\mathrm{cm}$, find the length of each side. 

$\mathrm{ABCD}$ is a rhombus in which altitude from $\mathrm{D}$ to side $\mathrm{AB}$ bisects $\mathrm{AB}$. Find the angles of the rhombus.