Useful Mathematics: A High-school Course in FundamentalsGinn, 1937 - 422 σελίδες |
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Σελίδα 46
... wheels . The motion of a wheel is even , because every point on its edge is an equal distance from a fixed point inside it called its center . The wheel shape is so often used that people have given it a name the circle . — When Miss ...
... wheels . The motion of a wheel is even , because every point on its edge is an equal distance from a fixed point inside it called its center . The wheel shape is so often used that people have given it a name the circle . — When Miss ...
Σελίδα 48
... wheels of the hay rake are large circles . Is the hub of the wheel the center of the circle ? Why ? What name is given to the distance around the wheel ? What may you call the distance on the rim between two spokes of the wheel ? Are ...
... wheels of the hay rake are large circles . Is the hub of the wheel the center of the circle ? Why ? What name is given to the distance around the wheel ? What may you call the distance on the rim between two spokes of the wheel ? Are ...
Σελίδα 406
... Wheel and Axle . A special kind of lever is the wheel and axle , which is exactly what it is called — a wheel , or crank , P W fastened to an axle , or drum , so firmly that when one turns , the other will move at the same time . Have ...
... Wheel and Axle . A special kind of lever is the wheel and axle , which is exactly what it is called — a wheel , or crank , P W fastened to an axle , or drum , so firmly that when one turns , the other will move at the same time . Have ...
Περιεχόμενα
Why We Study Mathematics | 3 |
PART | 9 |
Circles | 46 |
Πνευματικά δικαιώματα | |
19 άλλες ενότητες δεν εμφανίζονται
Συχνά εμφανιζόμενοι όροι και φράσεις
acute angle algebra amperes angle equal angle of elevation base Bill Bisect called cent circumference common fractions compasses cone Construct an angle Copy correct cost cubic cylinder decimal fractions decimal places decimal point denominator diameter distance divided division divisor draw a circle equation equilateral triangle Example Fahrenheit feet Find the area Find the number find the value formula graph Harry HONOR PROBLEMS hour improper fraction inches learned length letter line graph line segment lowest terms mathematics means measure method mixed number multiply number of decimal number of degrees obtuse paper perimeter perpendicular plane figures protractor pulley pupils pyramid quotient radius ratio rectangle rectangular solid revolutions per minute right angle right triangle ruler scale drawing slant height solve square Substituting subtract surface tablespoons tangent TEST weight wheel whole number width write