Construction of Polygons (Using ruler and compass only) — MATHEMATICS STD 9 — Question
ICSE BoardEnglish MediumSTD 9MATHEMATICSConstruction of Polygons (Using ruler and compass only)3 Marks
Question
Construct a parallelogram $\text{ABCD},$ when$:AB = 6.0 \ cm, AD = 5.0 \ cm$ and $\angle A = 45^\circ .$
✓
Answer
Steps:
$1.$ Draw $AB=6\ cm$.
$2.$ Draw $AD$ with radii $5\ cm$ with an angle of $45^{\circ}$.
$3.$ With $D$ and $B$ as a center and radii $6 \ cm$ and $5\ cm$ draw arcs cutting each other at $C$.
$4.$ Now join $DC$ and $BC$.
$\text{ABCD}$ is the required parallelogram.
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