Contributions of Ancient Greece: Archimedes & Euclid Euclid Archimedes.

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Presentation transcript:

Contributions of Ancient Greece: Archimedes & Euclid Euclid Archimedes

Archimedes’ Principle Of Displacement Archimedes’ Screw Archimedes Claw Archimedes Death Ray

“Give me a place to stand, and I will move the earth.” -Archimedes Eureka! Eureka! I have found it! -Archimedes

Video about Archimedes Click here

Could a death ray really work? Click here Now here!

EUCLID Find out about Euclid- Click here! dmeasurement/geometry dmeasurement/geometry

Euclid’s Five Postulates I.Any two points can be joined by a straight line segment. II.A straight line segment can be extended infinitely in either direction. III.A straight line segment of any length can be used as a circle’s radius, with one endpoint serving as the circle’s center. IV.All right angles are congruent. V.If two lines intersect a third line in away that their inner angles add up to less than 180 degrees, those two lines will intersect on that same side, forming a triangle with the third line. GEOMETRY

What did Archimedes shout when he discovered the concept of displacement? Eureka!

What is the term that we use to describe the idea that any solid object, when placed in water, experiences an upward buoyant force equal to the weight of the water it displaces? The Archimedes’ Principle

The King of Syracuse asked Archimedes to help him with a very complex problem. What was the King’s name? King Hiero

What is the formula for calculating the volume of a solid, irregular object? Final Volume – Starting Volume = Volume of Object

Name one of Archimedes inventions. Archimedes’ Claw, The Archimedes’ Screw, The Death Ray

Euclid is credited with writing what? Five Postulates or assumptions about geometry

Euclid used this to help him solve problems Logic

Name one of the postulates that Euclid wrote