Let ABC be a triangle in which BC = 5 cm, `angleB = 60^(@) and AC + AB = 7.5` cm. Given below are the steps of constructing the triangle ABC. Which of the following steps is INCORRECT?
Step 1 : Draw a line segment BC of length 5 cm.
Step II : Draw an `angleXBC = 60^(@)` at point B of line segment BC.
Step III : Cut off PB = 3.5 cm on the ray BX
Step IV : Join PC.
Step V : Draw `bot` bisector of BC which intersect ray BX at A. Join AC.
Step VI : ABC is the required triangle.

Options

A. Step II only
B. Step III only
C. Step II and V
D. Step III and V

Answer

D