Junior High School Mathematics, Τόμος 1C. Scribner's sons, 1920 |
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Σελίδα 123
... hypotenuse . The symbols are ABC and MNK . Any side of a triangle is less than the sum of the other two sides , because it is shorter to go from A to B along the straight line AB than from A to C to B. In symbols this is stated , AB AC ...
... hypotenuse . The symbols are ABC and MNK . Any side of a triangle is less than the sum of the other two sides , because it is shorter to go from A to B along the straight line AB than from A to C to B. In symbols this is stated , AB AC ...
Σελίδα 152
... hypotenuse of the right triangle whose per- pendicular sides are 4 cm . and 3 cm .; 5 ft . and 12 ft . 2. The hypotenuse of a right triangle is 37 in . and one of the perpendicular sides 12 in . Find the third side . 3. The baseball ...
... hypotenuse of the right triangle whose per- pendicular sides are 4 cm . and 3 cm .; 5 ft . and 12 ft . 2. The hypotenuse of a right triangle is 37 in . and one of the perpendicular sides 12 in . Find the third side . 3. The baseball ...
Σελίδα 154
... hypotenuse 2.5 in . measure the remaining perpendicular side . 3. Construct a right triangle with one angle 35 ° and the side between this angle and the right angle 1.75 in . 4. The hypotenuse and one of the perpendicular sides of a ...
... hypotenuse 2.5 in . measure the remaining perpendicular side . 3. Construct a right triangle with one angle 35 ° and the side between this angle and the right angle 1.75 in . 4. The hypotenuse and one of the perpendicular sides of a ...
Σελίδα 155
... hypotenuse will be 5 . Why ? If the hypotenuse is 2 and one of the perpendicular sides is 1 · V5- unit long , the other perpendicular side will be 34. Why ? EXERCISES 1. Draw a line that is √5 in . long . 2 . Draw a line that is √2 cm ...
... hypotenuse will be 5 . Why ? If the hypotenuse is 2 and one of the perpendicular sides is 1 · V5- unit long , the other perpendicular side will be 34. Why ? EXERCISES 1. Draw a line that is √5 in . long . 2 . Draw a line that is √2 cm ...
Σελίδα 161
... hypotenuse of the right triangle ACD . Hence , AD2 = AC2 + CD2 . ( 1 ) Looking at the top base , it is seen that AC is the hypotenuse of the right tri- D angle ABC , hence , AC2 AB2 + BC2 . = By substituting this value of AC2 in ( 1 ) ...
... hypotenuse of the right triangle ACD . Hence , AD2 = AC2 + CD2 . ( 1 ) Looking at the top base , it is seen that AC is the hypotenuse of the right tri- D angle ABC , hence , AC2 AB2 + BC2 . = By substituting this value of AC2 in ( 1 ) ...
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