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Σελίδα 81
... right angles , they are said to be perpendicular . 90 ° 90 ° 90 ° 90 ° FIGURE 64. - Perpendicular lines . i . Polygon . Any closed figure bounded by line segments . * FIGURE 65. - Triangle - a polygon of three sides . FIGURE 66 ...
... right angles , they are said to be perpendicular . 90 ° 90 ° 90 ° 90 ° FIGURE 64. - Perpendicular lines . i . Polygon . Any closed figure bounded by line segments . * FIGURE 65. - Triangle - a polygon of three sides . FIGURE 66 ...
Σελίδα 88
... triangle with following given sides . a b ( 2 ) Construct an angle of 105 ° . ( 3 ) Construct the perpendicular ... right triangle is one with one right angle . ( 5 ) An acute triangle has only acute angles in it . ( 6 ) An obtuse ...
... triangle with following given sides . a b ( 2 ) Construct an angle of 105 ° . ( 3 ) Construct the perpendicular ... right triangle is one with one right angle . ( 5 ) An acute triangle has only acute angles in it . ( 6 ) An obtuse ...
Σελίδα 89
... triangle with sides a = 6 , b = 8 , and c = 10 . 8 1/2 ( 6 + 8 + 10 ) = 24 = 12 2 A = √12 ( 12—6 ) ( 12—8 ) ( 12—10 ) - . 4.2 = √576 = √12 6 = 25 sq . units ( 3 ) The sum of the angles of a triangle is equal to 180 ° . ( 4 ) In any right ...
... triangle with sides a = 6 , b = 8 , and c = 10 . 8 1/2 ( 6 + 8 + 10 ) = 24 = 12 2 A = √12 ( 12—6 ) ( 12—8 ) ( 12—10 ) - . 4.2 = √576 = √12 6 = 25 sq . units ( 3 ) The sum of the angles of a triangle is equal to 180 ° . ( 4 ) In any right ...
Σελίδα 90
... triangle has sides 20 , 13 , and 21 units in length . Find the A 125 square units . Answer . ( 5 ) In a right triangle , the hypotenuse is 15 and one leg is 11. Find the other leg . 55. Relationships between two triangles . — a . If two ...
... triangle has sides 20 , 13 , and 21 units in length . Find the A 125 square units . Answer . ( 5 ) In a right triangle , the hypotenuse is 15 and one leg is 11. Find the other leg . 55. Relationships between two triangles . — a . If two ...
Σελίδα 100
... right circular cone is made by revolving FIGURE 106. - Right circular cone . a right triangle about one of its sides as an axis . It is the most com- monly used cone . The volume of a cone is one - third the product of the base area by ...
... right circular cone is made by revolving FIGURE 106. - Right circular cone . a right triangle about one of its sides as an axis . It is the most com- monly used cone . The volume of a cone is one - third the product of the base area by ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
air speed heading aircraft airplane altitude angle Answer arc intersecting azimuth base bomb cadets calibrated air speed center line circle construct decimal fraction decimal point denominator diameter digits dihedral angle direction distance Divide dividend division divisor Draw drift E-6B computer equal equation Exercises exponent feet FIGURE Find the area formula functions gallons given graph ground speed horsepower hypotenuse inches indicated knots latitude length line segment Locate logarithms mantissa mile scale miles per hour minute scale opposite mixed number multiply nautical miles obtuse Paragraph parallelogram percent perpendicular plane polynomials positive pounds problem quadrant quantities quotient radius right spherical triangle right triangle rule sides Solution solving speed heading vector sphere spherical angle square statute miles straight line subtract tangent temperature track vector true air speed true course true heading units V₁ vertex wind is blowing wind triangle wind vector wind velocity wing span zero
Δημοφιλή αποσπάσματα
Σελίδα 9 - Division is the process of finding how many times one number is contained in another of the same kind.
Σελίδα 174 - BY ORDER OF THE SECRETARY OF WAR : GC MARSHALL, Chief of Staff. OFFICIAL: JA ULIO, Major General, The Adjutant General.
Σελίδα 38 - Then divide the first term of the remainder by the first term of the divisor...
Σελίδα 90 - Corresponding Angles and Sides. If two triangles have the angles of the one respectively equal to the angles of the other, the equal angles are called corresponding angles, and the sides opposite these angles are called corresponding sides.
Σελίδα 96 - The area of a trapezoid is equal to half the product of the sum of its bases by its altitude. A b B Given the trapezoid ABCD, with bases b and &
Σελίδα 104 - Each side of a spherical triangle is less than the sum of the other two sides.
Σελίδα 81 - The Radius of a sphere is a straight line drawn from the center to any point in the surface.
Σελίδα 125 - If the number is less than 1, make the characteristic of the logarithm negative, and one unit more than the number of zeros between the decimal point and the first significant figure of the given number.
Σελίδα 11 - Hence, we see that the number of decimal places in the quotient is equal to the difference between the number in the dividend and divisor.
Σελίδα 7 - The number of decimals in the product is equal to the sum of the number of decimals in the multiplicand and the multiplier.