Plane GeometryCharles E. Merrill Company, 1904 - 372 σελίδες |
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Αποτελέσματα 1 - 5 από τα 56.
Σελίδα 7
... MEASUREMENT OF THE CIRCLE . 261 NUMERICAL APPLICATIONS OF PLANE GEOMETRY . 304 MODERN GEOMETRIC CONCEPTS 319 HISTORY OF GEOMETRY 324 REVIEW EXERCISES 333 PRACTICAL APPLICATIONS OF GEOMETRY 340 FORMULAS 364 SYMBOLS AND ABBREVIATIONS + ...
... MEASUREMENT OF THE CIRCLE . 261 NUMERICAL APPLICATIONS OF PLANE GEOMETRY . 304 MODERN GEOMETRIC CONCEPTS 319 HISTORY OF GEOMETRY 324 REVIEW EXERCISES 333 PRACTICAL APPLICATIONS OF GEOMETRY 340 FORMULAS 364 SYMBOLS AND ABBREVIATIONS + ...
Σελίδα 9
... measuring two lines , the length and breadth of the floor , obtaining 7 yards , say , as the length , and 5 yards as the width , and multiplying the length by the breadth . The area is thus found to be 35 square yards . Let the pupil ...
... measuring two lines , the length and breadth of the floor , obtaining 7 yards , say , as the length , and 5 yards as the width , and multiplying the length by the breadth . The area is thus found to be 35 square yards . Let the pupil ...
Σελίδα 10
... measure with wheat from the bin , time after time , till the bin is exhausted , and count the number of times the bushel measure is used . But a much less laborious method is to measure the three dimensions of the bin in inches and ...
... measure with wheat from the bin , time after time , till the bin is exhausted , and count the number of times the bushel measure is used . But a much less laborious method is to measure the three dimensions of the bin in inches and ...
Σελίδα 21
... measuring the distance from Washington to New York is saved . Again , if the height of a schoolboy of a given age in Paris be measured , and the height of a like schoolboy in New York be meas- ured , and the result of the measurement in ...
... measuring the distance from Washington to New York is saved . Again , if the height of a schoolboy of a given age in Paris be measured , and the height of a like schoolboy in New York be meas- ured , and the result of the measurement in ...
Σελίδα 26
... measure BC . A Now find 4C without meas- uring it . What axiom have you used ? Ex . 2. If AOB = 60 ° , △ BOC = 80 ° and △ COD = 130 ° ; find without measuring them á AOC and BOD ( reflex ) . What axiom have you used ? Ex . 3. Prove by ...
... measure BC . A Now find 4C without meas- uring it . What axiom have you used ? Ex . 2. If AOB = 60 ° , △ BOC = 80 ° and △ COD = 130 ° ; find without measuring them á AOC and BOD ( reflex ) . What axiom have you used ? Ex . 3. Prove by ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD acute angle adjacent angles altitude apothem base bisects chord circumference circumscribed circumscribed circle coincide construct a square Construct a triangle denoted diagonal diameter divided draw a line equal angles equal circles equiangular polygon equidistant equilateral triangle EXERCISES exterior angle figure Find the area Find the radius geometric given angle given circle given line given point given triangle greater Hence homologous sides hypotenuse inscribed angle inscribed polygon intersect isosceles trapezoid isosceles triangle LAOB length Let the pupil line drawn median method midpoint number of sides parallel lines parallelogram perimeter plane PROBLEM produced Prop pupil supply Q. E. D. Ex Q. E. D. PROPOSITION quadrilateral radii ratio rectangle regular inscribed regular polygon rhombus right angles right triangle secant segments tangent THEOREM third side trapezoid triangle ABC vertex vertex angle vertices
Δημοφιλή αποσπάσματα
Σελίδα 82 - Prove analytically that the medians of a triangle meet in a point. 70. Prove analytically that the perpendiculars from the vertices of a triangle to the opposite sides meet in a point.
Σελίδα 88 - The median to the base of an isosceles triangle is perpendicular to the base.
Σελίδα 103 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center.
Σελίδα 211 - If from a point without a circle a secant and a tangent are drawn, the tangent is the mean proportional between the whole secant and its external segment.
Σελίδα 78 - The line joining the midpoints of two sides of a triangle is parallel to the third side and equal to one-half of it.
Σελίδα 103 - A chord is a straight line joining the extremities of an arc.
Σελίδα 47 - If two triangles have two sides of one equal respectively to two sides of the other...
Σελίδα 114 - In the same circle or in equal circles, if two chords are unequal, they are unequally distant from the center, and the greater chord is at the less distance.
Σελίδα 315 - Find the area of a regular hexagon inscribed in a circle whose diameter is twelve inches.
Σελίδα 241 - If two triangles have an angle of one equal to an angle of the other, and...