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lbvjy [14]
3 years ago
6

Help me please! which bisects the chord?

Mathematics
1 answer:
8_murik_8 [283]3 years ago
6 0

Answer:

B. 3

Step-by-step explanation:

Since you are given that chord AB's length is 8 and is bisected by segment XC, that means segment BC's length is 4 and ∠XCB is a right angle. From there, we use Pythagorean Theorem to solve for length XC:

4² + b² = 5² (Or remember 3-4-5 makes a Pythagorean triple)

c = √(5²-4²)

c = 3

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