New Grammar School Arithmetic, Part 2 |
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acres altitude angle bank base bought brokerage bushels circle circumference compound interest containing convex surface cube cubic decimal demand note diameter discount Divide dividend divisor dollars Draw equal equation equilateral triangle feet high feet long feet wide Find the amount Find the area Find the cost Find the interest Find the number Find the value gain gallons horses hundredths hypotenuse inches isosceles triangle length longitude marked price measures meters miles months Multiply Oral Exercises ounces paid par value payment pennyweights perpendicular pounds principal prism proceeds profit protractor pupils quantity quarts quotient radius ratio receive remainder rhombus right-angled triangle rods second number selling price share sides slant height sold sphere square pyramid square root subtract term Thomas Tierney TROY WEIGHT weighing Written Exercises Written Problems
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Page 335 - The square described on the hypotenuse of a rightangled triangle is equal to the sum of the squares described on the sides containing the right angle. Prop. 30. — If the square on one side of a triangle is equal to the sum of the squares on the other two sides, the angle contained by these two sides is a right angle.
Page 460 - That is, the square of the sum of two quantities is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Page 329 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.
Page 254 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Page 380 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.