Answer:
4
2
3
Step-by-step explanation:
Answer:
x = 12 cm
Step-by-step explanation:
The product of lengths from the secant intersection point to the "near" and "far" circle intersection points is the same for both secants. When one "secant" is a tangent, the lengths to the circle intersection points are the same (so their product is the square of the tangent segment length).
8^2 = 4·(4 +x) . . . . . . measures in centimeters
16 = 4 +x . . . . . . divide by 4
12 = x . . . . . . . . . subtract 4
Answer:
(5√2-1)^2= (5x1)^2=25
Step-by-step explanation:
I believe 25 is the correct answer because you simplify the parentheses first, then we raise to the second power so 5 times sqrt 1 is 5. Then 5 x 5 is 25.
Comment below if this helps, Thanks!
We get 15 feet and 20 inches and since 12 inches = 1 foot
16 feet 8 inches
