Question

2. Construct a AABC, in which B = 70°, C = 60° and BC = 5.4cm​

Answer 1

Answer:

Step-by-step explanation:

(1) Draw seg QR of length 4.2 cm.

(2) Draw ray QT such that ∠RQT = 40°.

(3) Mark point S on ray QT such that QS = 8.5 cm

(4) Draw seg RS.

(5) Construct the perpendicular bisector of seg RS .

(6) Name the point of intersection of ray QS and the perpendicular bisector of RS as P.

(7) Draw seg PR.

Therefore, △ABC is the required triangle