Plane and Solid Geometry: To which is Added Plane and Spherical Trigonometry and Mensuration. Accompanied with All the Necessary Logarithmic and Trigonometric Tables |
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Page 93
... inches . 144 = 1296 39204 627264- 6272640 TABLE OF SQUARE MEASURE . sq . feet . 1 sq . yd . 9 272 } = 1 30 = sq . rd ... inches , or 7.92 inches = 1 §85 . ] 93 MENSURATION . CHAPTER VII Mensuration of surfaces 93 CHAPTER VIII.
... inches . 144 = 1296 39204 627264- 6272640 TABLE OF SQUARE MEASURE . sq . feet . 1 sq . yd . 9 272 } = 1 30 = sq . rd ... inches , or 7.92 inches = 1 §85 . ] 93 MENSURATION . CHAPTER VII Mensuration of surfaces 93 CHAPTER VIII.
Page 94
... inches , or 7.92 inches = 1 link . links = 792 inches = 66 feet 22 yards = 4 rods = 1 chain . 80 chains = 1 mile . . 10000 sq . links = 16 sq . rods = 1 sq . chain . 100000 sq . links = 10 sq . chains = 160 sq . rods = 1 acre . ! ! The ...
... inches , or 7.92 inches = 1 link . links = 792 inches = 66 feet 22 yards = 4 rods = 1 chain . 80 chains = 1 mile . . 10000 sq . links = 16 sq . rods = 1 sq . chain . 100000 sq . links = 10 sq . chains = 160 sq . rods = 1 acre . ! ! The ...
Page 103
... inches in a pentagon , each of whose sides is 10 inches ? Ans . 172.048 sq . inches . 4. What is the area of an equilateral triangle , having 100 for a side ? Ans . 4330-127 . MENSURATION . [ CHAP . VIIL PROBLEM VIII . To §85 . ] 103 ...
... inches in a pentagon , each of whose sides is 10 inches ? Ans . 172.048 sq . inches . 4. What is the area of an equilateral triangle , having 100 for a side ? Ans . 4330-127 . MENSURATION . [ CHAP . VIIL PROBLEM VIII . To §85 . ] 103 ...
Page 106
... inches in a circular stand- top , whose radius is 15 inches ? Ans . 3 · 1416 × 15 × 15 = 706-86 sq . inches . 3. What is the area of a circular fish - pond , whose circumfer- ence is 25 rods ? Ans . 0.07957747 × 25 × 25 = 49-734 sq ...
... inches in a circular stand- top , whose radius is 15 inches ? Ans . 3 · 1416 × 15 × 15 = 706-86 sq . inches . 3. What is the area of a circular fish - pond , whose circumfer- ence is 25 rods ? Ans . 0.07957747 × 25 × 25 = 49-734 sq ...
Page 109
... inches is an elliptical table , whose trans- verse diameter is 5 feet 3 inches , and conjugate diameter 3 feet 6 inches ? And how many square feet ? Ans . { 2078-1684 square inches . 14-4317 square feet . CHAPTER IX . MENSURATION OF ...
... inches is an elliptical table , whose trans- verse diameter is 5 feet 3 inches , and conjugate diameter 3 feet 6 inches ? And how many square feet ? Ans . { 2078-1684 square inches . 14-4317 square feet . CHAPTER IX . MENSURATION OF ...
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Common terms and phrases
AB² ABCD altitude angles equal apothem base bisecting centre chord circle circumference circumscribed circle circumscribed polygon cone consequently corresponding cosec Cosine Cotang cubic cylinder decimal denote diameter dicular distance divided draw drawn equally distant equation exterior angles feet figure frustum GEOMETRY given angle given line gives greater half hence homologous hypotenuse inches included angle intersection logarithm measure middle point multiplied number of sides opposite parallel parallelogram parallelopipedon pendicular perimeter perpen perpendicular plane MN polyedral angle polyedron prism PROBLEM proportion pyramid quadrant quadrilateral radii radius ratio rectangle regular polygon respectively equal right angles right-angled triangle Scholium secant similar similar triangles Sine slant height solid sphere spherical triangle square straight line subtract suppose surface Tang Tangent THEOREM three sides triangle ABC volume