Line segment ON is perpendicular to line segment ML. Line segment OM = 13 units in length, line segment PN = 8 units in length. Circle O is shown. Line segments M O, N O, and L O are radii. Lines are drawn to connects points M and N and points N and L to form chords. A line is drawn from point M to point L and intersects line O N at point P. The length of O M is 13 and the length of P N is 8. Angle O P L is a right angle. What is the length of chord ML? 20 units 24 units 26 units 30 units

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Answer:

24

Step-by-step explanation:

Line segment ON is perpendicular to line segment ML. Line segment OM = 13 units in length, line segment PN = 8 units in length.

Circle O is shown. Line segments M O, N O, and L O are radii. Lines are drawn to connects points M and N and points N and L to form chords. A line is drawn from point M to point L and intersects line O N at point P. The length of O M is 13 and the length of P N is 8. Angle O P L is a right angle.

The Length of the Chord ML is; 24 Units

What is the Length of the Chord?

From the question, we are told that;

MO, NO and LO are radii.

Now, If MO = 13,then LO = NO = 13

However, if NO = 13 and NP = 8, It means that;

PO = NO - NP

PO = 13 - 8 = 5

With the aid of Pythagoras Theorem, we can find MP:

MP = √(MO² - PO²)

MP = √(13² - 5²)

MP = √(169 - 25)

MP = √(144)

MP = 12 units

Now, P is the midpoint of Segment ML, Thus;

MP = PL

ML = MP + PL

ML = 12 + 12

ML = 24 units

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