Useful Mathematics: A High-school Course in FundamentalsGinn, 1937 - 422 σελίδες |
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Σελίδα 179
... length and measured off lengths as so many feet . Draw points S and T. Connect them with a segment , with a curved line , then with a line made of two segments . Which is shortest ? Can you tell why we always measure lengths along ...
... length and measured off lengths as so many feet . Draw points S and T. Connect them with a segment , with a curved line , then with a line made of two segments . Which is shortest ? Can you tell why we always measure lengths along ...
Σελίδα 180
... length of your schoolroom , using the standard foot as the unit of length . How does this length compare with the lengths found in Ex . 1 and Ex . 2 ? Measure in feet : 5. The width of the schoolroom . 6. The height of a blackboard . 7. The ...
... length of your schoolroom , using the standard foot as the unit of length . How does this length compare with the lengths found in Ex . 1 and Ex . 2 ? Measure in feet : 5. The width of the schoolroom . 6. The height of a blackboard . 7. The ...
Σελίδα 181
... length ? ESTIMATING THE LENGTHS OF SEGMENTS How good are you at estimating lengths ? Since we don't always carry a ruler or tapeline with us , we often need to guess at distances . You can train yourself to do this with a fair amount of ...
... length ? ESTIMATING THE LENGTHS OF SEGMENTS How good are you at estimating lengths ? Since we don't always carry a ruler or tapeline with us , we often need to guess at distances . You can train yourself to do this with a fair amount of ...
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