Question

Construct ∆ABC such that m∠A = 55°, m∠B = 60°, and l(AB) = 5.9 cm. 

Answer 1

Steps of construction:

1. Draw seg AB of length 5.9 cm.
2. Draw ray AD such that ∠BAD = 55°.
3. Draw ray BE such that ∠ABE = 60°.
4. Name the point of intersection of ray AD and BE as C.
   Therefore, △ABC is the required triangle.