ruled surface

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noun Geometry.

a surface that can be generated by a straight line, as a cylinder or cone.

QUIZ

QUIZ YOURSELF ON "WAS" VS. "WERE"!

Were you ready for a quiz on this topic? Well, here it is! See how well you can differentiate between the uses of "was" vs. "were" in this quiz.

Question 1 of 7

“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.

Origin of ruled surface

First recorded in 1860–65

On Thursday, Garcetti ruled himself out of the race to succeed Boxer.
The Golden State Preps for the ‘Red Wedding’ of Senate Races|David Freedlander|January 9, 2015|DAILY BEAST
The court ruled she lacked the maturity to make her own medical decisions.
Should Teens Have The Right To Die?|Brandy Zadrozny|January 8, 2015|DAILY BEAST
Father Joel Román Salazar died in a car crash in 2013; his death was ruled an accident, but the suspicion of foul play persists.
Mexico’s Priests Are Marked for Murder|Jason McGahan|January 7, 2015|DAILY BEAST
The more resources and education society becomes equipped with, the fewer stories like yours will surface.
Dear Leelah, We Will Fight On For You: A Letter to a Dead Trans Teen|Parker Molloy|January 1, 2015|DAILY BEAST

The most exciting and thrillingly unique artist to surface in 2014.
The 10 Best Albums of 2014: Taylor Swift, Sia, Run the Jewels, and More|Marlow Stern|December 28, 2014|DAILY BEAST
First a shower of shells dropping all along the lower ridges and out over the surface of the Bay.
Gallipoli Diary, Volume I|Ian Hamilton
Some of those halls that Mr. Meadow Mouse mentioned ran right out beneath the surface of the garden.
The Tale of Grandfather Mole|Arthur Scott Bailey
It depends upon the fact that bile acids lower surface tension.
A Manual of Clinical Diagnosis|James Campbell Todd
She did shout for joy, as with a sweeping stroke or two she lifted her body to the surface of the water.
The Awakening and Selected Short Stories|Kate Chopin
Pipes grew larger and ruled by a Dutchman, all England smoked in peace.
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce|E. R. Billings.