The Enquirer: Or, Literary, Mathematical, and Philosophical Repository ..., Volume 1William Marrat, Pishey Thompson Whittingham and Rowland., 1811 |
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Page 202
... inscribed circle is 1.20710678 ; but in the present case the radius of the inscribed cir- cle is 10 , therefore by similar areas ( 1.20710678 ) * : 4.8284271 :: 10 : 33.137 square chains , or 3a 202 MISCELLANEOUS CORRESPONDENCE .
... inscribed circle is 1.20710678 ; but in the present case the radius of the inscribed cir- cle is 10 , therefore by similar areas ( 1.20710678 ) * : 4.8284271 :: 10 : 33.137 square chains , or 3a 202 MISCELLANEOUS CORRESPONDENCE .
Page 203
... inscribed circle = CD . Also 40 √ = 0 4.4721 = A C , and AC - E DC : = ADED DF 1.3098 ; therefore , EF = 2AD = 2.6196 , and ( 2.6196 ) 2 × 4.828427 = 33.137 = 3a . Ir . 10 p .; the area required . The same , by Mr. T Vallinson ...
... inscribed circle = CD . Also 40 √ = 0 4.4721 = A C , and AC - E DC : = ADED DF 1.3098 ; therefore , EF = 2AD = 2.6196 , and ( 2.6196 ) 2 × 4.828427 = 33.137 = 3a . Ir . 10 p .; the area required . The same , by Mr. T Vallinson ...
Page 210
... circle is given also . Let L be the point of contact of the inscribed circle , then ( by pro- H D position 10 , Modern Geom . Student ) ALxLBFCX ED ; therefore , the ratio of AB.DE : FE . ED , or of AB : FE is given , and HF is given ...
... circle is given also . Let L be the point of contact of the inscribed circle , then ( by pro- H D position 10 , Modern Geom . Student ) ALxLBFCX ED ; therefore , the ratio of AB.DE : FE . ED , or of AB : FE is given , and HF is given ...
Contents
Two Epigrams of much point | 32 |
On the Usefulness of Mathematical Studies | 98 |
Essay on Satirical | 105 |
3 other sections not shown
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