The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh and Twelfth |
From inside the book
Results 1-5 of 100
Page 4
... sides XXV . An isosceles triangle is that which has only two sides equal . XXVI . A scalene triangle is that which has three unequal sides . XXVII . A right - angled triangle is that which has a right angle . XXVIII . An obtuse - angled ...
... sides XXV . An isosceles triangle is that which has only two sides equal . XXVI . A scalene triangle is that which has three unequal sides . XXVII . A right - angled triangle is that which has a right angle . XXVIII . An obtuse - angled ...
Page 5
... sides equal . XXXII . A rhombus is that which has all its sides equal , but its an- gles are not right angles . XXXIII .ロク A rhomboid is that which has its opposite sides equal to one an- other , but all its sides are not equal , nor ...
... sides equal . XXXII . A rhombus is that which has all its sides equal , but its an- gles are not right angles . XXXIII .ロク A rhomboid is that which has its opposite sides equal to one an- other , but all its sides are not equal , nor ...
Page 10
... sides of the one equal to two sides of the other , each to each ; and have likewise the angles contained by those sides equal to one another ; they shall likewise have their bases , or third sides , equal ; and the two triangles shall ...
... sides of the one equal to two sides of the other , each to each ; and have likewise the angles contained by those sides equal to one another ; they shall likewise have their bases , or third sides , equal ; and the two triangles shall ...
Page 11
... sides of the one equal to two sides of the other , each to each , and have likewise the angles contained by those sides equal to one another , their bases shall likewise be equal , and the triangles shall be equal , and their other ...
... sides of the one equal to two sides of the other , each to each , and have likewise the angles contained by those sides equal to one another , their bases shall likewise be equal , and the triangles shall be equal , and their other ...
Page 12
... sides BF , FC are equal to the two CG , GB , each to each ; and the angle BFC was proved to be equal to the angle CGB , and the base BC is common to the two triangles BFC , CGB ; wherefore these triangles are equal * , and their ...
... sides BF , FC are equal to the two CG , GB , each to each ; and the angle BFC was proved to be equal to the angle CGB , and the base BC is common to the two triangles BFC , CGB ; wherefore these triangles are equal * , and their ...
Other editions - View all
The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ... Euclid No preview available - 2015 |
The Elements of Euclid: Viz. the First Six Books, Together With the Eleventh ... Euclid No preview available - 2023 |
Common terms and phrases
AB is equal altitude angle ABC angle ACB angle BAC angle EDF base BC base DEF BC is equal bisected centre circle ABCD circle EFGH circumference cone Const cylinder described diameter draw equal angles equal to AC equiangular equilateral equimultiples exterior angle fore given rectilineal given straight line gnomon inscribed join less Let ABC multiple parallel parallelogram perpendicular point F polygon prism PROB pyramid ABCG pyramid DEFH Q. E. D. PROP rectangle contained rectilineal figure remaining angle right angles segment solid angle solid CD solid parallelopiped sphere square of AC straight line AB straight line AC THEOR three plane angles tiple touches the circle triangle ABC triangle DEF triplicate ratio wherefore whole