454,383 views
22 votes
22 votes
What is the value of x?


29

12

7.3

25.2

What is the value of x? 29 12 7.3 25.2-example-1
User Max Langhof
by
3.7k points

2 Answers

15 votes
15 votes

Answer:

25.2

Explanation:

This is an intersection of a tangent and a secant.

User Mark Roddy
by
3.2k points
22 votes
22 votes

Answer:

25.2

Explanation:

Secant-Tangent Formula:

(whole secant) x (external part) = (tangent)^2

(41+12) * 12 = x^2

( 53) * 12 = x^2

636= x^2

Taking the square root of each side

sqrt(636) = x

25.2=x

User SILINIK
by
2.7k points
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