Question

Construct a triangle XYZ such that XY=3.2 cm ,YZ = 3.9 cm and < = 120°.​

Answer 1

Step-by-step explanation:

ANSWER:

Steps of constructions:

(1) Draw seg YZ of length 6 cm.

(2) Draw ray YV such that ∠ZYV = 50°.

(3) Mark point W on ray YV such that YW = 9 cm

(4) Draw seg WZ.

(5) Construct the perpendicular bisector of seg WZ .

(6) Name the point of intersection of ray YW and the perpendicular bisector of WZ as X.

(7) Draw seg XZ.

Therefore, △XYZ is the required triangle.