Which of the following steps is INCORRECT while constructing `triangleXYZ` if it is given that XY = 6 cm, `angleZXY = 30^(@)` and `angleXYZ = 100^(@)` ?
Step 1 :
Draw line XY of length 6 cm.
Step 2 : At X, draw a ray XP making an angle of 30° with XY.
Step 3 : At Y, draw a ray YQ making an angle of 100° with YX.
Step 4 : The point of intersection of the two rays XY and YQ is Z.

Options

A. Step 1 and Step 3
B. Step 2 and Step 4
C. Step 3
D. Step 4

Answer

D

Explanation

Step-4 is incorrect.
The correct step is : The point of intersection of the two rays XP and YQ is Z.