Military examinations. Mathematical examination papers, set for entrance to R.M.A., Woolwich, with answers, by W.F. Austin |
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Αποτελέσματα 1 - 5 από τα 80.
Σελίδα 2
... circle is double of the angle at the circumference on the same base , that is , on the same arc . A triangle ABC is inscribed in a circle of which O is the centre and the arc BC is bisected at D. Prove that the angle ADO is half the ...
... circle is double of the angle at the circumference on the same base , that is , on the same arc . A triangle ABC is inscribed in a circle of which O is the centre and the arc BC is bisected at D. Prove that the angle ADO is half the ...
Σελίδα 3
... circle ABCD are produced towards B and D respectively to meet in the point E , and through E , the line EF is drawn parallel to AD to meet CB produced in F. Prove that EF is a mean proportional between FB and FC . 10. If four straight ...
... circle ABCD are produced towards B and D respectively to meet in the point E , and through E , the line EF is drawn parallel to AD to meet CB produced in F. Prove that EF is a mean proportional between FB and FC . 10. If four straight ...
Σελίδα 7
... circle which has a radius of 10 feet two chords AB , CD are drawn at right angles to each other , and intersecting in O , AO and CO are three and four feet respectively : find the sides and angles of the quadrilateral ACBD formed by ...
... circle which has a radius of 10 feet two chords AB , CD are drawn at right angles to each other , and intersecting in O , AO and CO are three and four feet respectively : find the sides and angles of the quadrilateral ACBD formed by ...
Σελίδα 9
... circle whose diameter is the transverse axis . What portion of this circle corresponds to either branch of the hyperbola ? 12. Show how to pass from one set of rectangular axes to another without changing the origin . Find the angle ...
... circle whose diameter is the transverse axis . What portion of this circle corresponds to either branch of the hyperbola ? 12. Show how to pass from one set of rectangular axes to another without changing the origin . Find the angle ...
Σελίδα 10
... circles intersect each other , prove that their common chord bisects their common tangent . 3. Having given the base of a triangle , and the ratio of the sides , prove that the locus of the vertex is a circle . 4. If 1 1 + = - a с b ...
... circles intersect each other , prove that their common chord bisects their common tangent . 3. Having given the base of a triangle , and the ratio of the sides , prove that the locus of the vertex is a circle . 4. If 1 1 + = - a с b ...
Άλλες εκδόσεις - Προβολή όλων
Military Examinations. Mathematical Examination Papers, Set for Entrance to ... Woolwich Roy Military Acad Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD acceleration ALGEBRA arithmetic axes axis ball base binomial theorem bisected body centre of gravity chord circular measure cone continued fraction cos² curve Define described diameter differential coefficient distance drawn elastic ellipse equiangular equilateral equilibrium Find an expression Find the equation Find the number Find the sum find the value find the velocity forces acting fraction geometrical given straight line harmonic mean horizontal plane hyperbola inclined plane inscribed intersect least common multiple length magnitude middle points number of combinations parabola parallel parallelogram particle pendulum perpendicular positive integer produced pulley PURE MATHEMATICS quadrilateral radius ratio rectangle contained rectangular right angles roots segments sin² sliding smooth solid angle Solve the equation sphere square STATICS string tan-¹ tangent theorem things taken triangle ABC TRIGONOMETRY vertex weight
Δημοφιλή αποσπάσματα
Σελίδα 34 - If, from the ends of the side of a triangle, there be drawn two straight lines to a point within the triangle, these shall be less than, the other two sides of the triangle, but shall contain a greater angle. Let...
Σελίδα 146 - If a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle ; the angles which this line makes with the line touching the circle, shall be equal to the angles which are in the alternate segments of the circle.
Σελίδα 99 - IF a straight line touch a circle, and from the point of contact a straight line be drawn at right angles to the touching line, the centre of the circle shall be in that line.
Σελίδα 34 - To divide a given straight line into two parts, so that the rectangle contained by the whole, and one of the parts, may be equal to the square of the other part.
Σελίδα 82 - If from any point without a circle two straight lines be drawn, one of which cuts the circle, and the other touches it ; the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, is equal to the square of the line which touches it.
Σελίδα 50 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Σελίδα 2 - AB be the given straight line ; it is required to divide it into two parts, so that the rectangle contained by the whole, and one of the parts, shall be equal to the square of the other part.
Σελίδα 114 - ... the sides containing the obtuse angle, by twice the rectangle contained by the side upon which, when produced, the perpendicular falls, and the straight line intercepted without the triangle between the perpendicular and the obtuse...
Σελίδα 18 - If two straight lines cut one another within a circle, the rectangle contained by the segments of one of them, is equal to the rectangle contained by the segments of the other.
Σελίδα 130 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.