Answer:
12 cm
Step-by-step explanation:
The square of the length of the tangent segment is equal to the product of near and far distances to the circle from the point of intersection of the secant and tangent:
(8 cm)^2 = (4 cm)(4 cm +x)
16 cm = 4 cm +x . . . . . . divide by 4 cm
12 cm = x . . . . . . . . . . . . subtract 4 cm
Answer: 27.47
(sin(70) * 10) / sin(20)) = 27.47
don't know much, but try that
hope you can understand
where is the picture???
what are the given lengths?
bro doesnt it say the correct answer right there??
78/12 or 6 1/2
