Mensuration for elementary and middle class schools1875 - 85 σελίδες |
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Αποτελέσματα 1 - 5 από τα 13.
Σελίδα 7
... Regular Polygons , XII . Sectors and Segments of Circles , XIII . The Ellipse , PART III . - MENSURATION OF SOLIDS . 16 19 21 23 24 25 27 28 33 35 XIV . The Cube and Parallelopiped , · XV . The Prism , 37 40 XVI . The Cylinder , XVII ...
... Regular Polygons , XII . Sectors and Segments of Circles , XIII . The Ellipse , PART III . - MENSURATION OF SOLIDS . 16 19 21 23 24 25 27 28 33 35 XIV . The Cube and Parallelopiped , · XV . The Prism , 37 40 XVI . The Cylinder , XVII ...
Σελίδα 26
... trapezium contains 16 ac . 3 ro . 8 po .; the diagonal is 16 chains , and the perpendiculars are in the ratio of 14 to 10 ; find the perpendiculars . ! LESSON X. - REGULAR POLYGONS . A regular polygon 26 MENSURATION .
... trapezium contains 16 ac . 3 ro . 8 po .; the diagonal is 16 chains , and the perpendiculars are in the ratio of 14 to 10 ; find the perpendiculars . ! LESSON X. - REGULAR POLYGONS . A regular polygon 26 MENSURATION .
Σελίδα 27
Henry Lewis (M.A.) ! LESSON X. - REGULAR POLYGONS . A regular polygon is a figure which has all its sides and all its angles equal . The name polygon ( meaning many - cornered ) would seem naturally to include none but figures with five ...
Henry Lewis (M.A.) ! LESSON X. - REGULAR POLYGONS . A regular polygon is a figure which has all its sides and all its angles equal . The name polygon ( meaning many - cornered ) would seem naturally to include none but figures with five ...
Σελίδα 28
... regular pentagon whose side measures 26 yds . 2 ft . 3 in . 4. The side of a regular pentagon measures 61 inches ; find the radii of its inscribed and circumscribed circles . 5. The side of a pentagon measures 15 ft . 5 in .; find its ...
... regular pentagon whose side measures 26 yds . 2 ft . 3 in . 4. The side of a regular pentagon measures 61 inches ; find the radii of its inscribed and circumscribed circles . 5. The side of a pentagon measures 15 ft . 5 in .; find its ...
Σελίδα 29
... regular polygon . The circle may be regarded as a polygon with an innumerable number of sides . A triangle is very unlike a circle , but a square is somewhat nearer to it ; a pentagon is nearer still ; a hexagon and heptagon still ...
... regular polygon . The circle may be regarded as a polygon with an innumerable number of sides . A triangle is very unlike a circle , but a square is somewhat nearer to it ; a pentagon is nearer still ; a hexagon and heptagon still ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
16 Maps acres ATLAS base breadth calculating called centre chains circle circular circumference cloth lettered consisting of 32 contains exactly convex surface cube cubic foot cubic ft diagonal diameter dimensions divided ellipse Euclid EXERCISES Fcap feet field find its area find its solidity find its volume find the area find the cost find the length Find the solid find the volume frustrum GEOGRAPHY Glasgow Gunter's chain heptagon Herriot Hill hypothenuse inscribed LESSON LL.D miles multiply half number of sides ordinates parallel parallelopiped pentagonal perpendicular distance perpendicular height Physical Map pickets poles radius rectangular regular polygon rhomboid rhombus right angle right-angled triangle rule sector segment side measures slant height small faces solid content solid figure sphere is equal square and rectangle square foot square pyramid square yard straight line surveyor trapezium trapezoid triangular prism vertex wedge World-shewing
Δημοφιλή αποσπάσματα
Σελίδα 10 - 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 29 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
Σελίδα 23 - RULE. From half the sum of the three sides, subtract each side separately; multiply the half sum and the three remainders together, and the square root of the product will be the area required.