1.

The middle point of A(1, 2) and B(x,y) is C(2, 4). If BD is perpendicular to AB such that CD= 3 units, then what isthe length BD?(a) 2√2 units (b) 2 units (c) 3 units (d) 3√2 units​

Answer»

Answer :

option B

2 units

Solution :

Given that mid point of A (1, 2) and B (X, y) is C (2, 4),



So, coordinates of B are (3, 6).
Given that

and

ltbr In right angled


unit

Step-by-step EXPLANATION:



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