Treatise on Trigonometry ...Macmillen & Company, 1889 - 504 páginas |
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Página 9
... square on the unit of length as the unit of area , then the measure of ABCD in terms of this unit is mn . Thus , the measure of the area of a rectangle is equal to the product of the measures of the lengths of its two adjacent sides ...
... square on the unit of length as the unit of area , then the measure of ABCD in terms of this unit is mn . Thus , the measure of the area of a rectangle is equal to the product of the measures of the lengths of its two adjacent sides ...
Página 11
... square . In Geometry a square is a figure of a certain shape . In Algebra , a square is a product of two equal numbers . Now , by Art . 19 , the measure of the area of a square = the product of the two equal measures of its adjacent ...
... square . In Geometry a square is a figure of a certain shape . In Algebra , a square is a product of two equal numbers . Now , by Art . 19 , the measure of the area of a square = the product of the two equal measures of its adjacent ...
Página 14
... square on the hypothenuse of a right - angle is equal to the sum of the squares on the two sides containing the right - angle . a B C A Let ABC be a right - angled tri- angle , right - angle at A. If a , b , c are the measures of the b ...
... square on the hypothenuse of a right - angle is equal to the sum of the squares on the two sides containing the right - angle . a B C A Let ABC be a right - angled tri- angle , right - angle at A. If a , b , c are the measures of the b ...
Página 16
... square , AC and BD are its diagonals . Find the general expressions for the trigonometrical angles bounded by the lines ( 1 ) AB and AC , ( 2 ) AB produced and BD . 15. Find in degrees the angles of ( 1 ) an equilateral triangle , ( 2 ) ...
... square , AC and BD are its diagonals . Find the general expressions for the trigonometrical angles bounded by the lines ( 1 ) AB and AC , ( 2 ) AB produced and BD . 15. Find in degrees the angles of ( 1 ) an equilateral triangle , ( 2 ) ...
Página 18
... square - are pairs of quantities which are comparable in magnitude . But a line and an angle - a line and an area - an angle and an area- are pairs of quantities incomparable in magnitude . Two homogeneous quantities are said to be ...
... square - are pairs of quantities which are comparable in magnitude . But a line and an angle - a line and an area - an angle and an area- are pairs of quantities incomparable in magnitude . Two homogeneous quantities are said to be ...
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Términos y frases comunes
acute angle algebraically angle AOB antiparallel base bisector bisects Brocard Brocard Circle Brocard Points centre chord circular measure circumcircle circumference circumradius convergent cos² cos³ cosec cosh cosine cot² cotangent decimal diameter difference directed length equal equation escribed circles Example expressed factors figure final line finite formulæ greater Hence hypothenuse inscribed integral last article Lemoine Circle logarithms magnitude middle point multiple negative nine-points circle obtuse opposite perp perpendicular positive PROP prove quadrant quantity radian radii radius ratios respectively revolver right-angled triangle S₁ sec² secant sector sides sin² sin³ sine sinh subtend subtraction tan-¹ tan² tangent theorem trigonometrical angle values zero
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