A Course of Mathematics: Composed for the Use of the Royal Military Academy |
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Page 3
... angles of any triangle is equal to two right angles , this is a Theorem , the truth of which is demonstrated by Geometry . — A set or col- lection of such Theorems constitutes a Theory . 7. A Problem is a proposition or a question ...
... angles of any triangle is equal to two right angles , this is a Theorem , the truth of which is demonstrated by Geometry . — A set or col- lection of such Theorems constitutes a Theory . 7. A Problem is a proposition or a question ...
Page 357
... produced . 13. An Angle is the inclination or opening of two lines , having different directions , and meeting in a point . 14. Angles are Right or Oblique , Acute or Obtuse . + DI 15. A Right Angle is that which is made by.
... produced . 13. An Angle is the inclination or opening of two lines , having different directions , and meeting in a point . 14. Angles are Right or Oblique , Acute or Obtuse . + DI 15. A Right Angle is that which is made by.
Page 358
Composed for the Use of the Royal Military Academy Charles Hutton. 15. A Right Angle is that which is made by one line per- pendicular to another . Or when the angles on each side are equal to one another , they are right angles . 16. An ...
Composed for the Use of the Royal Military Academy Charles Hutton. 15. A Right Angle is that which is made by one line per- pendicular to another . Or when the angles on each side are equal to one another , they are right angles . 16. An ...
Page 362
... right angles are equal to one another . 11. Angles that have equal measures , or arcs , are equal . THEOREM I. If two triangles have two sides and the included angle in the one , equal to two sides and the included angle in the other ...
... right angles are equal to one another . 11. Angles that have equal measures , or arcs , are equal . THEOREM I. If two triangles have two sides and the included angle in the one , equal to two sides and the included angle in the other ...
Page 364
... angles equal , each to each . Let the two triangles ABC , ABD , have their three sides respectively equal , viz ... right angles . Let the line AB meet the line CD : then will the two angles ABC , ABD , taken together , be equal to two ...
... angles equal , each to each . Let the two triangles ABC , ABD , have their three sides respectively equal , viz ... right angles . Let the line AB meet the line CD : then will the two angles ABC , ABD , taken together , be equal to two ...
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Common terms and phrases
algebraic axis bisected centre chord ciphers circle circumference co-ordinates coefficient contained Corol cosec cosine cube root curve decimal denominator denotes diameter difference differential co-efficient distance Divide dividend division divisor draw dy dx equal EXAMPLES exponent expression extract factors feet figure fraction given number greater greatest common measure Hence hyperbola inches latus rectum least common multiple logarithm manner monomial Multiply negative nth root number of terms parallel parallelogram perpendicular plane polynomial positive Prob PROBLEM Prop proportional quotient radius ratio rectangle Reduce remainder right angles rule sides sine square root straight line substitute subtract tangent THEOREM unknown quantity VULGAR FRACTIONS whole number yards