Plzz plzz help me by choosing correct option
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Answered by
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Namaste mate! Here is your answer.
Option B.) is the correct option.
Explanation is given below.
Step-by-step explanation:
Let the centre of circle be O.
AO = 20cm
OC = 12cm
By Pythagoras theorem,
(AO)² = (OC)² + (AC)²
(20cm)² = (12cm)² + (x)²
400cm² = 144cm² + (x)²
400cm² - 144cm² = (x)²
256cm² = (x)²
x = √256cm²
x = 16cm
AC = BC = x = 16cm
AB = AC + BC
= x + x
= 16cm + 16cm
= 32cm
Answered by
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Answer:
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