Amy and fraser walk inside a circular lawn. point o is the center of the lawn, as shown below: a circle is drawn. the center of the circle is labeled o. points a and b are on the circumference of the circle. a straight line passes though o and joins points a and b. amy walks from point o to point a along the segment oa. fraser walks from point o to point b along the segment ob. which statement is correct? both amy and fraser walk distances equal to the radius of the lawn. amy walks a distance equal to the diameter, and fraser walks a distance equal to the radius of the lawn. amy walks a distance equal to the radius, and fraser walks a distance equal to the diameter of the lawn. both amy and fraser walk distances equal to the diameter of the lawn.

Both Amy and Fraser walk distances equal to the radius of the lawn.

Step-by-step explanation:

The radius of a circle is a line segment from the center to the outside edge (circumference).

Amy walks from O, the center, to A, along the outside edge, using segment OA.  This is a radius of the circle.

Fraser walks from O, the center, to B, along the outside edge, using segment OB.  This is a radius of the circle.  

Thus the correct answer is that both Amy and Fraser walk distances equal to the radius of the lawn.

i'm sorry i don't know

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet