To construct a triangle similar to a given ∆ABC with its sides 3/7 of the corresponding sides of ∆ABC, first draw a ray BX such that ∠CBX is an acute angle and X lies on the opposite side of A with respect to BC. Then, locate points B1,B2,B3,.......... on BX at equal distances and next step is to join
A. B10 to C
B. B3 to C
C. B7 to C
D. B4 to C