1.

Given are the steps to construct an equilateral triangle when the altitude of a triangle is given. Using, T-square, set-squares only. Arrange the steps.i. Join R, Q; T, Q. Q, R, T is the required triangleii. With a T-square, draw a line AB of any lengthiii. From a point P on AB draw a perpendicular PQ of given altitude lengthiv. With 30o-60o set-squares, draw a line making 30o with PQ at Q on both sides cutting at R, T

A. i, iv, ii, iii
B. iii, ii, iv, i
C. iv, iii, i, ii
D. ii, iii, iv, i
Answer» E.


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