Question

What is the value of t?



t+18

2t

Answer 1

t = 18

Explanation:

Given that chords RS = 2t and PQ = (t+18) subtend arcs marked as congruent, you want to know the value of t.

Chords

Chords that subtend congruent arcs are congruent:

RS = PQ

2t = t +18

t = 18 . . . . . . . . subtract t

The value of t is 18.

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