## Elementary geometry |

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Resultat 1-5 av 83

Side 13

I. At a

I. At a

**given**point in a**given**straight line there can be only one perpendicular drawn to that line . COR . 2 . The complements of equal**angles**are equal . Side 16

Find the

Find the

**angle**between the bisectors of adjacent complementary**angles**. ... and the**angles**AOB , COD are**given**equal , and also AO , CO are**given**as being ... Side 17

On what does the magnitude of an

On what does the magnitude of an

**angle**depend ? ...**Given**the sum and difference of two straight lines ; find the lengths of the straight lines . I 2 . Side 32

I. If one

I. If one

**angle**of a triangle is right or obtuse , the others are acute . COR . 2. From a**given**point outside a**given**straight line , only one perpendicular ... Side 33

...

...

**given**point to meet a**given**straight line , the perpendicular is the shortest ; and of the others , those making equal**angles**with the perpendicular are ...### Hva folk mener - Skriv en omtale

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### Vanlige uttrykk og setninger

ABCD adjacent angle ABC angle APB angle BAC base bisect bisector Book called centre chord circle circumference coincide College common Constr construct converse Crown 8vo diagonals diameter difference distance divided draw drawn Edition ELEMENTARY equal angles Euclid Examples exterior angle extremities fall figure Find follows four Geometry given angle given point given straight line greater half Hence Illustrations included inscribed interior intersect isosceles triangle Join length less Let ABC line drawn locus magnitudes measure meet middle point minor arc opposite sides parallel parallelogram pass perpendicular placed polygon PROBLEM produced Professor Proof proportional quadrilateral radius ratio rectangle contained rectilineal figure regular required to prove respectively right angles School segment Shew sides similar Similarly square supplementary tangent THEOREM third touch triangle ABC unequal

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