S K Khanuja Solutions for Chapter: Geometry, Exercise 8: Exercises 66

Construct a square of side $4.5 \mathrm{c}\mathrm{m}$ each.

Draw a circle having radius $3 \mathrm{c}\mathrm{m}$.

Construct a rectangle having $\mathrm{l}=5 \mathrm{cm}, \mathrm{b}=3 \mathrm{cm}$.

A line segment has _____ end point.

A line has _____ end point.

If two angles of a triangle are $30°$and $\mathrm{}40°$, find the third angle.

If three angles of a quadrilateral are $50°,50°$ and $90°$ then fourth angle is equal to _____ degrees.

In a scalene triangle, the sides are _____ in size.