Oliver lives Salalah. He wants to attend a meeting in Mirbat, 70 km away from Salalah, at morning 10:00am. He started from his apartment at 9:00 am. Due to traffic in the city, he could cover only 20 km by 9:20am. Thereafter he adjusted his speed and reached Mirbat at 10:00am?His average speed from 9:00 to 9:20 am

either a donut or a sphere or a pancake or a flat sphere. it depends on where the vertical line is.

if the line goes through the center of the circle and is perpendicular to a diameter containing the center, then you get a flat circle.

if the line and the diameter of a the circle meet in the center of the diameter and at an angle, you get a pancake.

if the line is on the circumference of the circle and is at right angles   to the circle you get a ring.

if the line contains the diameter, you get a sphere.

the the line is parallel to the diameter and touches the circumference, you get a donut.

lil whire

explanation:

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