The Gilbert Arithmetics, Βιβλίο 2,Μέρη 1-2Macmillan, 1910 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 27.
Σελίδα 85
... altitude 15 in . ( 2 ) Base 25 ft . , altitude 28 ft . ( 3 ) Base 36 rd . , altitude 32 rd . ( 4 ) Altitude 15 in . , base 18 in . ( 5 ) Altitude 21 ft . , base 19 ft . ( 6 ) Altitude 18 rd . , base 20 rd . 17. Draw a right triangle ...
... altitude 15 in . ( 2 ) Base 25 ft . , altitude 28 ft . ( 3 ) Base 36 rd . , altitude 32 rd . ( 4 ) Altitude 15 in . , base 18 in . ( 5 ) Altitude 21 ft . , base 19 ft . ( 6 ) Altitude 18 rd . , base 20 rd . 17. Draw a right triangle ...
Σελίδα 191
... altitude or perpendicular . The side of the right triangle D opposite the right angle is called the hypotenuse . 329. Cut a 3 - inch square . Fold it so that the diagonally opposite corners meet , and cut through the fold . kind of ...
... altitude or perpendicular . The side of the right triangle D opposite the right angle is called the hypotenuse . 329. Cut a 3 - inch square . Fold it so that the diagonally opposite corners meet , and cut through the fold . kind of ...
Σελίδα 192
... altitude or the altitude by the base . 7. How many square inches in a right triangle whose base is 8 inches and perpendicular 12 inches ? SOLUTION : 12 × 8 = 96 ; 96 ÷ 2 = 48 ; therefore the area contains 48 square inches . WRITTEN ...
... altitude or the altitude by the base . 7. How many square inches in a right triangle whose base is 8 inches and perpendicular 12 inches ? SOLUTION : 12 × 8 = 96 ; 96 ÷ 2 = 48 ; therefore the area contains 48 square inches . WRITTEN ...
Σελίδα 194
... altitude . Cut through the fold . Α ' C B E FIG . 9 . 3. Place together the two tri- angles that you have made , so ... altitude by half the base ; or , multiply the base by the altitude and take half the product . WRITTEN EXERCISES 332 ...
... altitude . Cut through the fold . Α ' C B E FIG . 9 . 3. Place together the two tri- angles that you have made , so ... altitude by half the base ; or , multiply the base by the altitude and take half the product . WRITTEN EXERCISES 332 ...
Σελίδα 195
... altitude 10 in . 2. Base 14 in . , altitude 20 in . 3. Base 5 in . , altitude 7 in . 333. The triangle ABE has all its sides equal . It is called an equilateral triangle . 1. What is its altitude ? Its vertex ? To draw an equilateral ...
... altitude 10 in . 2. Base 14 in . , altitude 20 in . 3. Base 5 in . , altitude 7 in . 333. The triangle ABE has all its sides equal . It is called an equilateral triangle . 1. What is its altitude ? Its vertex ? To draw an equilateral ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount angle apples average barrel base board foot bought bushel called cent ciphers circle circumference common denominator common fraction containing cubic feet cubic foot decimal fraction decimal point denominate number deposited diameter difference discount divide dividend dollars equal equation factors farm figure find the area Find the interest following numbers foot gain gallons greatest common divisor improper fractions integer least common multiple long tons lower denomination measures mile minuend mixed number months multiply National Bank number is divisible ORAL EXERCISES paid percentage perimeter pint potatoes pound quantity quarts quotient ratio receive rectangle Reduce remainder right triangle sides sold SOLUTION Solve square feet square rods square yards Subtract sugar tons unit whole number wide worth Write WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 265 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Σελίδα 264 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30£ square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile...
Σελίδα 202 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 267 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 198 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 136 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 267 - Thirty days hath September, April. June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more "We add to it one year in four.
Σελίδα 141 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Σελίδα 134 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 22 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.