Answer:
a scale factor of 2.5
Step-by-step explanation:
if this was area, you would square. Therfore if it is only perimeter so you only have to multiply by the same number
Answer:
The diameter of the wheel is 32 centimeters
Step-by-step explanation:
we know that
The <u><em>intersecting chords theorem</em></u> states that the products of the lengths of the line segments on each chord are equal.
so
In this problem

substitute the given values

solve for x

Remember that
LK goes through the center of the wheel
That means----> LK is a diameter

therefore
The diameter of the wheel is 32 centimeters
Answer:
The correct answer is 20x-1