Q7 of 805 Page 12

Construct a in which BC = 4.7 cm, B = 60° and C=30°. Measure A.

Steps for Construction:


1. Draw a line segment BC = 4.7 cm



2. At B, draw ∠DBC = 60°



3. At C, draw ∠ECB = 30°



4. Let DB and EC intersect at A.



Therefore, Δ ABC is the required triangle.


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