Question
Construct a square $\text{ABCD},$ when: One side $= 4.5 \ cm.$
✓
Answer
Steps:
$1.$ Draw a line segment $A B=4.5 \ cm$
$2.$ Draw $AP \perp AB$.
$3.$ From $A P$ cut off $A D=4.5 \ cm$.
$4.$ With $B$ as a center and radius $4.5 \ cm$ draw an arc.
$5.$ With $D$ as center and radius $4.5 \ cm$ draw another arc cutting the former arc at $C.$
$6.$ Join $B C$ and $C D$.
$\text{ABCD}$ is the required square.
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