Mathematics in LifeWorld book Company, 1937 - 437 σελίδες |
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Αποτελέσματα 1 - 3 από τα 25.
Σελίδα 63
... Protractor The circular edge of a protractor is marked off accurately into 180 equal parts . Each part is a degree . The circular edge is called the scale . Notice that there are two sets of figures , the outside set increasing from 0 ...
... Protractor The circular edge of a protractor is marked off accurately into 180 equal parts . Each part is a degree . The circular edge is called the scale . Notice that there are two sets of figures , the outside set increasing from 0 ...
Σελίδα 64
... protractor have two sets of figures or scales ? Draw an angle and show that it is possible to place the protractor in two ways so that you can read the size of the angle either on the inside scale or on the outside scale . 5. Estimate ...
... protractor have two sets of figures or scales ? Draw an angle and show that it is possible to place the protractor in two ways so that you can read the size of the angle either on the inside scale or on the outside scale . 5. Estimate ...
Σελίδα 67
... Protractor Henry wanted to put in his notebook exact copies of the angles he had In order to do this , he had to ... protractor at O and the zero mark of the scale exactly on OA . ( 2 ) On the scale of the protractor find the mark for 32 ...
... Protractor Henry wanted to put in his notebook exact copies of the angles he had In order to do this , he had to ... protractor at O and the zero mark of the scale exactly on OA . ( 2 ) On the scale of the protractor find the mark for 32 ...
Περιεχόμενα
INTRODUCTION | 1 |
UNIT | 17 |
CONSTRUCTIONS | 57 |
Πνευματικά δικαιώματα | |
8 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
accurate amount answer arithmetic arithmetic mean automobile average bank bar graph boys budget called Cardo cash cent central angle circle graph common fraction compass compute construct copy cost count cubic decimal degrees diameter discount distance divided dollars earn equal equation error feet figure formula fraction gallons gasoline GOALS height inch long represents income interest Inventory Test investment Kirkville length line graph marked marked price mathematics means meter metric system miles multiplied nearest paid parallelogram perimeter persons picture pounds Practice Test preferred stock premium problem protractor pupils Pythagoras radius ratio record rectangle right angle rope stretchers ruler savings scale drawing score sell shown side similar triangles solve squared paper straight angle subtract TEACHER things units write