Numerical Problems in Plane Geometry: With Metric and Logarithmic TablesLongmans, Green, and Company, 1896 - 161 σελίδες |
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Αποτελέσματα 1 - 5 από τα 33.
Σελίδα 5
... Show by your work how you reached your conclusion . = What would your answer be if all the given values were the same except C ' 48 ° ? Why ? Km 45. If in two A A B C and A ' B ' C ' , a 7 miles , b = 13 miles , c 15 = what about the A ...
... Show by your work how you reached your conclusion . = What would your answer be if all the given values were the same except C ' 48 ° ? Why ? Km 45. If in two A A B C and A ' B ' C ' , a 7 miles , b = 13 miles , c 15 = what about the A ...
Σελίδα 7
... Show the reason for your answer by your work . 60. The at the vertex of an isosceles is one - third the exterior angle at the vertex , how many degrees in each , exterior and interior , at the base ? 61. In the △ A B C , A = 35 ° , B ...
... Show the reason for your answer by your work . 60. The at the vertex of an isosceles is one - third the exterior angle at the vertex , how many degrees in each , exterior and interior , at the base ? 61. In the △ A B C , A = 35 ° , B ...
Σελίδα 18
... , A = 59 ° A ' , b = 3 feet 6 inches , c 13 feet , b ' = 5.6m , c ' 20.8m . Show what relation , if any , these A bear to each other . 13. The perimeters of two similar polygons are 88m and 18 GEOMETRY - NUMERICAL PROBLEMS .
... , A = 59 ° A ' , b = 3 feet 6 inches , c 13 feet , b ' = 5.6m , c ' 20.8m . Show what relation , if any , these A bear to each other . 13. The perimeters of two similar polygons are 88m and 18 GEOMETRY - NUMERICAL PROBLEMS .
Σελίδα 19
... Show by your work any relation which may exist between these A. = 15. One of the altitudes of a △ 1.5m ; find the homologous altitude of a similar , if the perimeters of the two are respectively 15 feet and 24 feet . 16. A series of ...
... Show by your work any relation which may exist between these A. = 15. One of the altitudes of a △ 1.5m ; find the homologous altitude of a similar , if the perimeters of the two are respectively 15 feet and 24 feet . 16. A series of ...
Σελίδα 50
... Show that the angle included between the internal bisector of one base angle of a triangle and the external bisector of the other base angle is equal to half the verti- cal angle of the triangle . - Harvard . 5. If ABC be an equilateral ...
... Show that the angle included between the internal bisector of one base angle of a triangle and the external bisector of the other base angle is equal to half the verti- cal angle of the triangle . - Harvard . 5. If ABC be an equilateral ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres adjacent sides altitude apothem arc intercepted arc subtended bisect bisector centilitre centimetre centre chord circum circumscribed cologarithm construct a triangle cubic cubic centimetre decagon decimetre diagonals diameter divided dodecagon equiangular polygon equilateral triangle exterior figure Find the area find the length Find the number Find the radius Find the side GEOMETRY given line given point hektare homologous sides hypotenuse intercepted arcs intercepts an arc interior angles intersect joining the middle June kilometre line joining logarithm mantissa mean proportional METRIC middle points miles millimetres myriametre number of degrees opposite sides parallelogram pentagon perimeter perpendicular PLANE GEOMETRY Prove quadrilateral radii rectangle regular hexagon regular inscribed regular polygon respectively rhombus right angles right triangle scribed secant Show similar triangles square dekametre square feet square hektometre square metre stere straight line TABLE tangent third side trapezoid vertex vertices yards
Δημοφιλή αποσπάσματα
Σελίδα 80 - Similar triangles are to each other as the squares of their homologous sides.
Σελίδα 101 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Σελίδα 69 - In any triangle, the square of the side opposite an acute angle is equal to the sum of the squares of the other two sides diminished by twice the product of one of those sides and the projection of the other upon that side.
Σελίδα 79 - If four quantities are in proportion, they are in proportion by composition, ie the sum of the first two terms is to the second term as the sum of the last two terms is to the fourth term.
Σελίδα 93 - The areas of two triangles which have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles. A D A' Hyp. In triangles ABC and A'B'C', To prove AABC A A'B'C' A'B' x A'C ' Proof. Draw the altitudes BD and B'D'.
Σελίδα 101 - The logarithm of a number is the exponent of the power to which it is necessary to raise a fixed number, in order to produce the first number.
Σελίδα 74 - The bisector of an angle of a triangle divides the opposite side into segments which are proportional to the adjacent sides.
Σελίδα 101 - The logarithm of a product is equal to the sum of the logarithms of its factors.
Σελίδα 68 - Prove that, if from a point without a circle a secant and a tangent be drawn, the tangent is a mean proportional between the whole secant and the part without the circle.
Σελίδα 74 - After remarking that the mathematician positively knows that the sum of the three angles of a triangle is equal to two right angles...