theoliviaking theoliviaking

07-08-2017
Mathematics

contestada

The figure consists of a chord, a secant, and a tangent to the circle. SOMEONE PLEASE HELP!

The figure consists of a chord a secant and a tangent to the circle SOMEONE PLEASE HELP class=

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choixongdong choixongdong

07-08-2017

22^2 = 11(11+2+y)
484 = 143 + 11y
11y = 341
y = 31

2x = 2(31)
2x = 62
x = 31

answer
B. 31

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