It's given LM ∥ AB, So, CLCA=CMCB [By Basic Proportionality Theorem] (x−3)2x=(x−2)(2x+3) (1Mark)
(x−3)(2x+3) = (x−2)2x
2x2−3x−9 = 2x2−4x x=9 units (1Mark) So, AC=2x=18 units
If LM ∥ AB, AL = x - 3, AC = 2x, BM = x - 2, BC = 2x + 3. What is the value of AC?
[2 Marks]
If LM∥AB,AL=x−3,AC=2x,BM=x−2,BC=2x+3. What is value of AC ?
If LM ∥ AB, AL=x-3, AC=2x, BM=x-2, BC=2x+3. What is value of AC?
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