School Arithmetic for Grammar GradesAmerican Book Company, 1907 - 371 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 23.
Σελίδα 5
... Triangles Division • Quadrilaterals Complex Fractions Rectangles • Fractional Relations Plastering and Painting • Review Roofing and Flooring • Problems for Analysis Papering and Carpeting Decimal Fractions Notation and Numeration Areas ...
... Triangles Division • Quadrilaterals Complex Fractions Rectangles • Fractional Relations Plastering and Painting • Review Roofing and Flooring • Problems for Analysis Papering and Carpeting Decimal Fractions Notation and Numeration Areas ...
Σελίδα 120
... TRIANGLES A triangle is a surface bounded by three straight lines . ( Tri means three . ) A vertex of a triangle is a point where two sides meet . The base of a triangle is the side on which it seems to rest . The altitude of a triangle ...
... TRIANGLES A triangle is a surface bounded by three straight lines . ( Tri means three . ) A vertex of a triangle is a point where two sides meet . The base of a triangle is the side on which it seems to rest . The altitude of a triangle ...
Σελίδα 121
... connecting the opposite corners , and cut it into two triangles . SCALENE SQUARE RECTANGLE 4. How many degrees are there in each angle of each triangle thus formed ? 5. Every right triangle contains how many degrees ? By TRIANGLES 121.
... connecting the opposite corners , and cut it into two triangles . SCALENE SQUARE RECTANGLE 4. How many degrees are there in each angle of each triangle thus formed ? 5. Every right triangle contains how many degrees ? By TRIANGLES 121.
Σελίδα 122
... triangle is equal to 180 ° . This can also be shown by meas- uring the angles with a protractor . The sum of all the angles of any triangle is equal to two right angles , or 180 ° . ་ The following numbers in each case represent the ...
... triangle is equal to 180 ° . This can also be shown by meas- uring the angles with a protractor . The sum of all the angles of any triangle is equal to two right angles , or 180 ° . ་ The following numbers in each case represent the ...
Σελίδα 129
... ingrain carpet at 85 per yard , laid in the same . way , allowing 12 inches on each strip , except the first , for matching . -9 HAM . SCH . ARITH . - AREAS Finding the area of a right triangle . 1. PAPERING AND CARPETING 129.
... ingrain carpet at 85 per yard , laid in the same . way , allowing 12 inches on each strip , except the first , for matching . -9 HAM . SCH . ARITH . - AREAS Finding the area of a right triangle . 1. PAPERING AND CARPETING 129.
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
30 days acres altitude angle annual barrels base bill board foot bonds bought brokerage bushel buys cash cent Chicago commission contains cube cubic foot cubic inches cylinder decimal point denominator deposit diameter discount divided dividend divisor dollar draft equal equation Estimate the number factors farm Find the amount Find the area Find the cost Find the number Find the value foot fractional units gain gallons gram improper fraction income indorsed integer invested J. M. Gordon Joseph Horne Co length long ton merchant meridian meter metric system miles mills months paid payable payment Pittsburg pounds premium prime meridian principal profit promissory note pupils purchased quotient ratio received selling Sept share side sold solid square feet square yard subtracted surface tons triangle unit of measure weight Written
Δημοφιλή αποσπάσματα
Σελίδα 129 - 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 328 - MONEY. 10 mills = 1 cent. 10 cents = 1 dime. 10 dimes = 1 dollar. 10 dollars = 1 eagle.
Σελίδα 327 - Troy Weight 24 grains = 1 pennyweight. 20 pennyweights = 1 ounce. 12 ounces = 1 pound.
Σελίδα 218 - Find the amount of the principal to the time of the first payment, and from the amount subtract the first payment.
Σελίδα 12 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 326 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30J square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile Cubic Measure 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet...
Σελίδα 328 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 132 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 279 - 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 116 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.