The Gilbert Arithmetics, Βιβλίο 2,Μέρη 1-2Macmillan, 1910 |
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Σελίδα viii
... Triangles 194 • Finding the Area of an 189 · Isosceles Triangle 194 Obtuse Angles 190 · Equilateral Triangle 195 Acute Angles 190 Finding the Area of an Plain Figures 190 • Equilateral Triangle 195 Terms Defined 190 Circles . 198-200 ...
... Triangles 194 • Finding the Area of an 189 · Isosceles Triangle 194 Obtuse Angles 190 · Equilateral Triangle 195 Acute Angles 190 Finding the Area of an Plain Figures 190 • Equilateral Triangle 195 Terms Defined 190 Circles . 198-200 ...
Σελίδα 62
... perimeter of the square ? 9. The length of a rectangle is 257 in . , the width is 12 in . What is its perimeter ? 10. The sides of an equilateral triangle are 15g in . What is its perimeter ? 108. Subtract : 1. - 1 . 2. - 8 62 FRACTIONS.
... perimeter of the square ? 9. The length of a rectangle is 257 in . , the width is 12 in . What is its perimeter ? 10. The sides of an equilateral triangle are 15g in . What is its perimeter ? 108. Subtract : 1. - 1 . 2. - 8 62 FRACTIONS.
Σελίδα 84
... 14. If 12 lb. of butter are sold for $ 3.72 , how much are 66 lb. worth at the same rate ? 15. If 3 doz . eggs cost 84 cts . , how much will 18 eggs cost ? 16. Find the areas of the following right triangles : 84 GENERAL REVIEW.
... 14. If 12 lb. of butter are sold for $ 3.72 , how much are 66 lb. worth at the same rate ? 15. If 3 doz . eggs cost 84 cts . , how much will 18 eggs cost ? 16. Find the areas of the following right triangles : 84 GENERAL REVIEW.
Σελίδα 85
... triangle whose base is 6 in . and altitude 8 in . 18. What is the area represented by this triangle if drawn on a scale of in . to 4 ft . ? 19. What is the area of the same triangle if drawn on a scale of in . to 6 ft . ? 20. Mr. Davis ...
... triangle whose base is 6 in . and altitude 8 in . 18. What is the area represented by this triangle if drawn on a scale of in . to 4 ft . ? 19. What is the area of the same triangle if drawn on a scale of in . to 6 ft . ? 20. Mr. Davis ...
Σελίδα 99
... triangle ? 4. This is a diagram of a hall drawn on the scale of 1 in . to 25 ft . Give , in feet and decimals of a foot : ( 1 ) The perimeter of the hall . ( 2 ) The perimeter of the platform . 2 in . .5 in . .25 in . 1.5 in . 5. The ...
... triangle ? 4. This is a diagram of a hall drawn on the scale of 1 in . to 25 ft . Give , in feet and decimals of a foot : ( 1 ) The perimeter of the hall . ( 2 ) The perimeter of the platform . 2 in . .5 in . .25 in . 1.5 in . 5. The ...
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.