Stewart's specific subjects. Euclid. [1st] (-3rd stage). [With 2 issues of] Algebra |
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Αποτελέσματα 1 - 5 από τα 15.
Σελίδα 8
... each to each ; and the angle DBC is equal to ACB ; therefore DC is equal to AB , and the triangle DBC is equal to ... the angle ACD is equal to ADC ; but the angle ACD is greater than BCD ; A C D therefore the angle ADC is greater ...
... each to each ; and the angle DBC is equal to ACB ; therefore DC is equal to AB , and the triangle DBC is equal to ... the angle ACD is equal to ADC ; but the angle ACD is greater than BCD ; A C D therefore the angle ADC is greater ...
Σελίδα 10
To bisect a given rectilineal angle , that is , divide it into two equal angles . ... and CD A common to the two triangles ACD , BCD ; the two sides AC , CD , are equal to BC , CD , each to each ; and the angle ACD is equal to BCD ...
To bisect a given rectilineal angle , that is , divide it into two equal angles . ... and CD A common to the two triangles ACD , BCD ; the two sides AC , CD , are equal to BC , CD , each to each ; and the angle ACD is equal to BCD ...
Σελίδα 4
Let ABC be a triangle , and let its side BC be pro- duced to D , the exterior angle ACD is greater than either of the interior opposite angles CBA , BAC . Bisect AC in E , join BE and produce it to F , and make EF equal to BE ...
Let ABC be a triangle , and let its side BC be pro- duced to D , the exterior angle ACD is greater than either of the interior opposite angles CBA , BAC . Bisect AC in E , join BE and produce it to F , and make EF equal to BE ...
Σελίδα 4
Let ABC be a triangle , and let its side BC be pro- duced to D , the exterior angle ACD is greater than either of the interior opposite angles CBA , BAC . Bisect AC in E , join BE and produce it to F , and make EF equal to BE ...
Let ABC be a triangle , and let its side BC be pro- duced to D , the exterior angle ACD is greater than either of the interior opposite angles CBA , BAC . Bisect AC in E , join BE and produce it to F , and make EF equal to BE ...
Σελίδα 5
ACD , ACB , are together equal to two right angles , therefore ABC , BCA , are less than two right angles . ... Let ABC be a triangle , of which the side AC is greater than the side AB ; the angle ABC is also greater than the angle BCA ...
ACD , ACB , are together equal to two right angles , therefore ABC , BCA , are less than two right angles . ... Let ABC be a triangle , of which the side AC is greater than the side AB ; the angle ABC is also greater than the angle BCA ...
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Stewart's Specific Subjects. Euclid. [1st] (-3rd Stage). [With 2 Issues Of ... Stewart W and Co Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
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ABC is equal ABCD acres added angle ABC angle ACD angle BAC base BC bisect BOOK bought centre circle coincide common contained cost cows cubic feet describe diameter difference distance divided double draw equal to BC equation exterior angle fall feet figure Find the value fore four given point given straight line greater half height hour inches interior and opposite join length less Let ABC likewise meet miles Notes opposite opposite angle parallel parallel to CD parallelogram perpendicular pigs produced quantity rectangle rectangle contained remaining angle respectively right angles shillings shown sides solid square of AC STEWART'S triangle ABC twice wherefore whole yards
Δημοφιλή αποσπάσματα
Σελίδα 19 - If two triangles have two sides of the one equal to two sides of the...
Σελίδα 1 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a Right Angle; and the straight line which stands on the other is called a Perpendicular to it.
Σελίδα 8 - Upon the same base, and on the same side of it, there cannot be two triangles, that have their sides which are terminated in one extremity of the base equal to one another, and likewise those which are terminated in the other extremity, equal to one another.
Σελίδα 16 - Any two sides of a triangle are together greater than the third side.
Σελίδα 22 - If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another, and the exterior angle equal to the interior and opposite upon the same side, and also the two interior angles upon the same side together equal to two right angles.
Σελίδα 12 - IF a straight line be divided into any two parts, four times the rectangle contained by the whole line, and one of the parts, together with the square of the other part, is equal to the square of the straight line which is made up of the whole and that part.
Σελίδα 5 - IF two angles of a triangle be equal to one another, the sides also which subtend, or are opposite to, the equal angles, shall be equal to one another.