New Grammar School ArithmeticD.C. Heath & Company, 1903 - 503 σελίδες |
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Σελίδα vii
... Surfaces of Pyramids and Cones , Volumes of Prisms and Pyramids , Volumes of Cylinders and Cones , Sur- face of Sphere , Volume of Sphere , Circular Measure . PAGES LONGITUDE AND SOLAR TIME 358 to 363 Standard Time Contents . vii.
... Surfaces of Pyramids and Cones , Volumes of Prisms and Pyramids , Volumes of Cylinders and Cones , Sur- face of Sphere , Volume of Sphere , Circular Measure . PAGES LONGITUDE AND SOLAR TIME 358 to 363 Standard Time Contents . vii.
Σελίδα 101
... faces has a cube ? If one edge of a cube measures 4 inches , how many square inches are there in the entire surface ? Suppose you wish to make a cube out of a single piece of paste- board . Make a drawing to show the shape of the piece ...
... faces has a cube ? If one edge of a cube measures 4 inches , how many square inches are there in the entire surface ? Suppose you wish to make a cube out of a single piece of paste- board . Make a drawing to show the shape of the piece ...
Σελίδα 141
... surface of the opposite side ? How many square inches in each end ? 9. Measure a crayon box , and calculate the number of square inches in each face . 10. Calculate the number of square feet in the floor Measurements . 141.
... surface of the opposite side ? How many square inches in each end ? 9. Measure a crayon box , and calculate the number of square inches in each face . 10. Calculate the number of square feet in the floor Measurements . 141.
Σελίδα 143
... face of a right - angled triangle whose base measures 30 feet , and whose perpendicular measures 22 feet ? 222. Written Exercises . Base Perpendicular Find the area in square feet of the following right - angled triangles . ( Change ...
... face of a right - angled triangle whose base measures 30 feet , and whose perpendicular measures 22 feet ? 222. Written Exercises . Base Perpendicular Find the area in square feet of the following right - angled triangles . ( Change ...
Σελίδα 197
... face ? In the surface of one side ? In the surface of one end ? 8. How many bricks laid on the widest face will be needed for a walk 288 inches long , 96 inches wide ? 9. How many bricks laid on the side will be needed for a walk 24 ...
... face ? In the surface of one side ? In the surface of one end ? 8. How many bricks laid on the widest face will be needed for a walk 288 inches long , 96 inches wide ? 9. How many bricks laid on the side will be needed for a walk 24 ...
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12 feet acres altitude amount angle base bill bought bushels ciphers circle common fraction containing cord cube cubic cubic foot decimal point diameter discount Divide dividend dollar dozen Draw equal factors feet high feet long feet wide Find the cost Find the interest Find the number foot gain gallons Give greatest common divisor horses hundredths hypotenuse improper fraction inches wide isosceles triangle least common multiple longitude lowest terms marked price measures meters miles minuend mixed number months Multiply NOTE Oral Exercises Oral Problems ounces paid pecks perpendicular pints pounds Preliminary Exercises pupils quarts quotient ratio receive rectangle Reduce remainder rhombus rods side sold square feet square inches square root square yards subtract weighing whole number worth Write Written Exercises Written Problems yards long yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 44 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 206 - An angle less than a right angle is called an acute angle; an angle greater than a right angle and less than two right angles is called an obtuse angle.
Σελίδα 380 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Σελίδα 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.
Σελίδα 458 - The square of the sum of two quantities is equal to the square of the first, plus twice the product of the first multiplied by the second, plus the square of the second.
Σελίδα 198 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 107 - If it takes 5 men 15 days to do a piece of work, how long will it take 10 men to do it?
Σελίδα 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.