## Elementary geometry |

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Resultat 1-5 av 67

Side 38

The line drawn to

The line drawn to

**bisect**the vertical angle of an isosceles triangle will also**bisect**the base , and be perpendicular to it . 4. Side 51

B The opposite sides of a parallelogram are equal to one another , and the diagonal

B The opposite sides of a parallelogram are equal to one another , and the diagonal

**bisects**it . Part . En . Let ABCD be a parallelogram , that is , let AB ... Side 58

The diagonals of any parallelogram will

The diagonals of any parallelogram will

**bisect**one another . ... If two straight lines be drawn**bisecting**one another , and their extremities be joined ... Side 60

We can , for example ,

We can , for example ,

**bisect**an angle ; but we cannot , in general , trisect it , that is , divide it into three equal parts , by any combination of ruler ... Side 61

PROBLEM I. To

PROBLEM I. To

**bisect**a given angle . ... the former circle on the side of AC remote from B in D. Join AD , CD , and BD ; BD**bisects**the angle ABC . Proof .### 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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