Abhishek Chauhan and Vivek Singhal Solutions for Chapter: Visualising Solid Shapes, Exercise 2: Topic Exercise 10.2

Use a ruler to measure the distance in $\mathrm{cm}$ between the places joined by dotted lines. If the map has been drawn using the scale $1 \mathrm{cm}:10 \mathrm{km}$, if the actual distance between school and library is $k \mathrm{km}$, then write the value of $k$.

Use a ruler to measure the distance in cm between the places joined by dotted lines. If the map has been drawn using the scale $1 \mathrm{cm} :10 \mathrm{km}$ and the actual distances between college and complex is $k \mathrm{km}$, then find the value of $k$.

Use a ruler to measure the distance in $\mathrm{cm}$ between the places joined by dotted lines. If the map has been drawn using the scale $1 \mathrm{cm}=10 \mathrm{km}$, If the actual distance is $k \mathrm{km}$ between house and school, then write the value of $k$.

The distance between house and office of a man is given by $7 \mathrm{cm}$ in a picture, using the scale $1 \mathrm{cm}:4 \mathrm{km}$. Find the actual distance (in $\mathrm{km}$) between two places.

The actual width of a classroom is $900 \mathrm{cm}$ and the scale chosen to make its drawing is $1:30$. If the width of the room in the drawing is $k \mathrm{cm}$, then find the value of $k$.

Look at the map given below. In which sector, Hospital is located?

$\square$ Houses

Find the scale if:

Actual size is $120 \mathrm{km}$, drawing size is $12 \mathrm{cm}$

If actual size is $360 \mathrm{km}$ and drawing size is $6 \mathrm{inch}$, then the scale will be in the form of $1 \mathrm{inch}:k \mathrm{km}$. Find the value of $k$.