Let ABC be a triangle in which BC = 5 cm, \[\angle B={{60}^{o}}\]and AC + AB = 7.5 cm. Given below are the steps of constructing the triangle ABC. Which of the following steps is INCORRECT? Step I: Draw a line segment BC of length 5 cm. Step II: Draw an \[\angle XBC={{60}^{o}}\]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.

Let ABC be a triangle in which BC = 5 cm, \[\angle B={{60}^{o}}\]and A

1.	Let ABC be a triangle in which BC = 5 cm, \[\angle B={{60}^{o}}\]and AC + AB = 7.5 cm. Given below are the steps of constructing the triangle ABC. Which of the following steps is INCORRECT? Step I: Draw a line segment BC of length 5 cm. Step II: Draw an \[\angle XBC={{60}^{o}}\]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.
A.	Step II only
B.	Step III only
C.	Step II and V
D.	Step III and V
Answer» E.

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