 | George Lovett Bennett - 1878 - 164 σελίδες
...does not lie, the difference of the triangles thus formed is equal to half the parallelogram. Ex. 2. The two triangles, formed by drawing straight lines...point within a parallelogram to the extremities of its opposite sides, are together half of the parallelogram. ' MATHEMATICAL SERIES— GEOMETRY. See... | |
 | J. HAMBLIN SMITH, M.A - 1878 - 140 σελίδες
...does not lie, the difference of the triangles thus formed is equal to half the parallelogram. Ex. 2. The two triangles, formed by drawing straight lines...point within a parallelogram to the extremities of its opposite sides, are together half of the parallelogram. SCIENCE AY CUT S tâotuny. Adapted to Home... | |
 | Publius Vergilius Maro - 1878 - 190 σελίδες
...does not lie, the difference of the triangles thus formed is equal to half the parallelogram. Ex. 2. The two triangles, formed by drawing straight lines...point within a parallelogram to the extremities of its opposite sides, are together half of the parallelogram. [RIVINGTON'S MATHEMATICAL SERIES — GEOMETRY.]... | |
 | James Hamblin Smith - 1878 - 214 σελίδες
...does not lie, the difference of the triangles thus formed is equal to half the parallelogram. Ex. 2. The two triangles, formed by drawing straight lines...point within a parallelogram to the extremities of its opposite sides, are together half of the parallelogram. [RiviNGTON's MATHEMATICAL SERIES— GEOMETRY.]... | |
 | George Lovett Bennett - 1878 - 174 σελίδες
...does not lie, the difference of the triangles thus formed is equal to half the parallelogram. Ex. 2. The two triangles, formed by drawing straight lines...point within a parallelogram to the extremities of its opposite sides, are together half of the parallelogram. [RIVINGTONS' MATHEMATICAL SERIES — GEOMETRY.... | |
 | George Albert Wentworth - 1879 - 196 σελίδες
...Let A AED = &BEC; /.A ABD = A ABC; :. AB is II to CD. Ex. 40. The two triangles, formed by drawing lines from any point within a parallelogram to the...extremities of two opposite sides, are together half the parallelogram. Through given point E, draw FEGII to AB; then A AEB = \ O AG, and A CED = \ d DC... | |
 | Moffatt and Paige - 1879 - 506 σελίδες
...squares on the sides. (Note.— Apply Euc. II. 12, 13.) *(S3) The two triangles, formed by drawing lines from any point within a parallelogram to the...extremities of two opposite sides, are together half the parallelogram. * (54) The sum of the squares on the sides of any quadrilateral figure is equal... | |
 | Moffatt and Paige - 1879 - 474 σελίδες
...length of F is less than the perpendicular distance between the two parallel straight lines. * (u) Two triangles formed by drawing straight lines from...point within a parallelogram to the extremities of its opposite sides, are together half of the parallelogram. * (12) Describe a square which shall be... | |
 | W J. Dickinson - 1879 - 44 σελίδες
...same parallels, the parallelogram shall be double of the triangle. Same proposition. Hence deduce that two triangles formed by drawing straight lines from...point within a parallelogram to the extremities of its opposite sides, are together half of the parallelogram. Propositions XLIL-XLVHL (inclusive). 42.... | |
 | Pupil teachers - 1880 - 1486 σελίδες
...same parallels, the parallelogram shall be double of the triangle. Same proposition. Hence deduce that two triangles formed by drawing straight lines from...point within a parallelogram to the extremities of its opposite sides, are together hall of the parallelogram. Propositions XLH-XLVHI. (inclusive). 42.To... | |
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If from a point, without a parallelogram, there be drawn two straight lines to the extremities of the two opposite sides, between which, when produced, the point does not lie, the difference of the triangles thus formed is equal to half the parallelogram.... 
