Maths-
General
Easy

Question

Find the value of x and the length of AB if B is the midpoint of AC.

hintHint:

Midpoint is the point which divides the line in two equal parts.

The correct answer is: x = 2.5


    Step by step explanation:
    ○        Given:

    AB =  (2x + 9)

    BC =  (6x - 1)
    ○        Step 1:
    ○        As we know, the midpoint divides the line segment in two equal parts.
    So,
    As B is midpoint of AC
    ∴ AB = BC

    rightwards double arrow2x + 9 = 6x - 1

    rightwards double arrow9 + 1 = 6x - 2x

    rightwards double arrow10 = 4x

    rightwards double arrowx = 10 over 4

    rightwards double arrowx = 2.5

    • Final Answer:

    x = 2.5.

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