Maharashtra Board Solutions for Exercise 1: Practice Set 48

In the figure below, find the value of ‘$x$’. 

In the figure below, find the value of ‘$x$’.

In the figure below, find the value of ‘$x$’.

In the right-angled $△PQR$, $\angle P=90°$. If $l\left(PQ\right)=24 \mathrm{cm}$ and $l\left(PR\right)=10 \mathrm{cm}$, find the length of segment $QR \left(\mathrm{in} \mathrm{cm}\right)$.

In the right-angled $△LMN$, $\angle M=90°$. If $l\left(LM\right)=12 \mathrm{cm}$ and $l\left(LN\right)=20 \mathrm{cm}$, find the length of segment $MN \left(\mathrm{in} \mathrm{cm}\right)$. 

The top of a ladder of length $15 \mathrm{m}$ reaches a window $9 \mathrm{m}$ above the ground. What is the distance between the base of the wall and that of the ladder (in $\mathrm{m}$)?