Stewart's specific subjects. Euclid. [1st] (-3rd stage). [With 2 issues of] Algebra |
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Αποτελέσματα 1 - 5 από τα 25.
Σελίδα 17
... and between the same parallels BC , EF ; and the triangle ABC is the half of the parallelogram EBCA , because the diameter AB bisects it ; and DBC is the half of DBCF ; therefore ABC is equal to DBC . XXXVIII .
... and between the same parallels BC , EF ; and the triangle ABC is the half of the parallelogram EBCA , because the diameter AB bisects it ; and DBC is the half of DBCF ; therefore ABC is equal to DBC . XXXVIII .
Σελίδα 27
... and between the same parallels BC , EF ; and the triangle ABC is the half of the parallelogram EBCA , because the diameter AB bisects it ; and DBC is the half of DBCF ; therefore ABC is equal to DBC . XXXVIII .
... and between the same parallels BC , EF ; and the triangle ABC is the half of the parallelogram EBCA , because the diameter AB bisects it ; and DBC is the half of DBCF ; therefore ABC is equal to DBC . XXXVIII .
Σελίδα 4
V. — If a straight line be divided into two equal , and also into two unequal parts ; the rectangle contained by the unequal parts , together with the square of the line between the points of section , is equal to the square of half the ...
V. — If a straight line be divided into two equal , and also into two unequal parts ; the rectangle contained by the unequal parts , together with the square of the line between the points of section , is equal to the square of half the ...
Σελίδα 6
Because AC is equal to CE , the angle EAC is equal to the angle AEC ; and because ACE is a right angle , the two angles AEC , EAC of the triangle are together equal to a right angle ; but they are equal ; therefore each is half a right ...
Because AC is equal to CE , the angle EAC is equal to the angle AEC ; and because ACE is a right angle , the two angles AEC , EAC of the triangle are together equal to a right angle ; but they are equal ; therefore each is half a right ...
Σελίδα 7
EGF a right angle , for it is equal to the interior and opposite angle ECB ; therefore the remaining angle EFG is half a right angle ; and GEF is equal to EFG , and the side EG equal to the side GF . The angle at B is half a right angle ...
EGF a right angle , for it is equal to the interior and opposite angle ECB ; therefore the remaining angle EFG is half a right angle ; and GEF is equal to EFG , and the side EG equal to the side GF . The angle at B is half a right angle ...
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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.