Modern Junior Mathematics, Βιβλίο 2Gregg, 1920 |
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Αποτελέσματα 1 - 5 από τα 17.
Σελίδα x
... Circumference of a Circle . 181 III . Area of a Circle . ... 185 C. SURFACE OF A CYLINDER . 187 D. HISTORY OF PI ..... 188 E. PROBLEMS CYLINDERS AND CIRCLES . 190 CHAPTER THIRTEEN VOLUME A. VOLUME OF A PRISM . 194 B. VOLUME OF A ...
... Circumference of a Circle . 181 III . Area of a Circle . ... 185 C. SURFACE OF A CYLINDER . 187 D. HISTORY OF PI ..... 188 E. PROBLEMS CYLINDERS AND CIRCLES . 190 CHAPTER THIRTEEN VOLUME A. VOLUME OF A PRISM . 194 B. VOLUME OF A ...
Σελίδα 45
... circumference . Any small part of a circum- We write it thus ,, . ( b ) The point where two lines meet or cut each other is called their point of intersection or their intersection . Intersect means to cut into . We speak of two ...
... circumference . Any small part of a circum- We write it thus ,, . ( b ) The point where two lines meet or cut each other is called their point of intersection or their intersection . Intersect means to cut into . We speak of two ...
Σελίδα 167
... circumference . The word inscribe literally means to write in or to draw in . The regular hexagon is the easiest to construct , therefore we shall learn that first . I. The Hexagon 1. To construct a regular hexagon . A B ( a ) Draw a ...
... circumference . The word inscribe literally means to write in or to draw in . The regular hexagon is the easiest to construct , therefore we shall learn that first . I. The Hexagon 1. To construct a regular hexagon . A B ( a ) Draw a ...
Σελίδα 168
... circumference to the two nearest vertices of the hexagon . ( f ) How many sides has the new figure ? Are they equal ? ( g ) In Latin duo means two , decem means ten , and duodecim means two plus ten or twelve . Similarly , in Greek the ...
... circumference to the two nearest vertices of the hexagon . ( f ) How many sides has the new figure ? Are they equal ? ( g ) In Latin duo means two , decem means ten , and duodecim means two plus ten or twelve . Similarly , in Greek the ...
Σελίδα 175
... circumference at D. ( d ) Draw AD . ( e ) Use AD as a radius and mark off four other equal arcs on the circumference . ( f ) Join these points in succession to form a regular pentagon . 2. ( a ) Make another regular pentagon . ( b ) ...
... circumference at D. ( d ) Draw AD . ( e ) Use AD as a radius and mark off four other equal arcs on the circumference . ( f ) Join these points in succession to form a regular pentagon . 2. ( a ) Make another regular pentagon . ( b ) ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD altitude area and perimeter base bisect bisector called centimeters circle circumference compass construct cube cubic cylinder decimal places diagonal diameter dimensions divide Draw a line Draw a rectangle Draw and cut edge equal equilateral triangle exterior angles faces factors Find the area Find the perimeter Find the square fold formula fraction given height high school hypotenuse interior angles intersecting isosceles triangle kind Magic Squares mathematics means Measure multiplied oblong octagon parallelogram pentagon perpendicular protractor pupil pyramid Pythagorean Theorem radius rectangle regular hexagon regular polygon rhombus right angles right triangle rods ruler scale scalene triangle shape sides similar figures square feet square inches square root squared paper straight angle supplementary angles surface trapezoid vertex vertex angle vertices
Δημοφιλή αποσπάσματα
Σελίδα 231 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 233 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 231 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 234 - Measures of Length 10 millimeters (mm) =1 centimeter cm 10 centimeters =1 decimeter dm 10 decimeters =1 meter m 10 meters =1 dekameter Dm 10 dekameters =1 hektometer Hm 10 hektometers =1 kilometer Km...
Σελίδα 232 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 192 - The areas of two circles are to each other as the squares of their radii, or as the squares of their diameters. S TrR2 R* If1' = ~R^ = "cT* = -D'*
Σελίδα 234 - Arcs 60 seconds (") =1 minute (') 60 minutes = 1 degree (°) 90 degrees = 1 right angle 360 degrees = 1 circle...
Σελίδα 50 - The shortest distance from a point to a line is the perpendicular distance from the point to the line.
Σελίδα 234 - SURFACE too square millimeter's (sq. mm.) = 1 square centimeter (sq. cm.) 100 square centimeters — 1 square decimeter (sq. dm.) 100 square decimeters = 1 square meter (sq. m.) 100 square meters =- 1 square dekameter (sq.
Σελίδα 122 - To divide powers of the same base, subtract the exponent of the divisor from the exponent of the dividend.