Military examinations. Mathematical examination papers set at an open competition for admission to the Royal military college, Sandhurst, and for first appointments in the Royal marine light infantry, held under the directions of the Civil service commissioners, 1883, with solutions by J.F. and T. Heather |
Inni boken
Resultat 1-4 av 4
Side 11
... whole length , that is , it is equal to twice the parallelogram A B KH . Now , the height of the ridge above the walls being 18 feet , and half the breadth of the building being 24 feet , the breadth of the slope will be 182 + 242 or 30 ...
... whole length , that is , it is equal to twice the parallelogram A B KH . Now , the height of the ridge above the walls being 18 feet , and half the breadth of the building being 24 feet , the breadth of the slope will be 182 + 242 or 30 ...
Side 12
... whole and one of the parts may be equal to the square on the other part . ( 2 ) If A B be so divided in C , and D be the middle point of the longer part A C , prove that a triangle , whose sides are equal to A D , A C , B D respectively ...
... whole and one of the parts may be equal to the square on the other part . ( 2 ) If A B be so divided in C , and D be the middle point of the longer part A C , prove that a triangle , whose sides are equal to A D , A C , B D respectively ...
Side 14
... whole figure F G H K is double of the square A B C D , and it has been shown to be a square . Q.E.D. 6 .— ( 1 ) Find a mean proportional between two given straight lines . ( 2 ) In the triangle A B C the two sides A B , A C are equal ...
... whole figure F G H K is double of the square A B C D , and it has been shown to be a square . Q.E.D. 6 .— ( 1 ) Find a mean proportional between two given straight lines . ( 2 ) In the triangle A B C the two sides A B , A C are equal ...
Side 15
... whole equatorial circumference is 7925.6 × 22 7 " and this is therefore the number of miles in 360 ° , or in 360 × 60 minutes . The distance between two places which differ in longitude by 6 ° 18 ′ is the number of miles in 6 × 60 + 18 ...
... whole equatorial circumference is 7925.6 × 22 7 " and this is therefore the number of miles in 360 ° , or in 360 × 60 minutes . The distance between two places which differ in longitude by 6 ° 18 ′ is the number of miles in 6 × 60 + 18 ...
Vanlige uttrykk og setninger
1+tan² 3ab x² 3x²+6x³ 5463 is greater A B C D a²x² angle B A C equal angle QOM angular point ay)³ B D respectively base by)³ centre CHARING CROSS circular measure circumference Civil Service Commissioners contained by A B cos² diameter digits divided equal to A D figure F G H K four right angles Greatest Common Measure J. F. HEATHER loga logarithm MARINE LIGHT INFANTRY mean proportional measure of four metal number of miles P.M. Great importance parallelogram plane triangle price of gold proportional between A C R.M. ACADEMY radius rectangle contained ROYAL MARINE LIGHT ROYAL MILITARY COLLEGE SANDHURST silver sin B sin sin² sine SOLUTIONS BY J. F. Substituting this value tan² tangent trial divr triangle A B C vertical angle weight WILLIAM CLOWES ZAOB ОР دو وو
Populære avsnitt
Side 12 - 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.
Side 10 - The logarithm of a quotient is equal to the logarithm of the dividend minus the logarithm of the divisor.
Side 14 - In equal circles, angles, whether at the centres or circumferences, have the same ratio which the circumferences on which they stand have to one another ; so also have the sectors.
Side 13 - To draw a straight line from a given point, either without or in the circumference, which shall touch a given circle.
Side 15 - In the ordinary or sexagesimal system, a right-angle, which is used as the measure of all plane angles, is divided into 90 equal parts, called degrees; a degree is divided into 60 equal parts, called minutes ; and a minute into 60 equal parts, called seconds.
Side 18 - Ans. ty. 7. Prove that the sides of any plane triangle are proportional to the sines of the angles opposite to these sides. If 2s = the sum of the three sides (a, b, c) of a triangle, and if A be the angle opposite to the side a, prove that sin A = ^ Vs (s -a)(s — b) (s — c).
Side 14 - ... being 10 in. ; (2) 1.5 radians, radius 2 ft. ; (3) 4.3 radians, radius 21 yd. ; (4) 1.25 radians, radius 8 in. 4. The value of the division on the outer rim of a graduated circle is 5', and the distance between the two successive divisions is .1 of an inch. Find the radius of the circle. 5. Show that the distance in miles between two places on the equator, which differ in longitude by 3° 9', assuming the earth's equatorial diameter to be 7925.6 mi., is 217.954 mi. 6. (a) The difference of two...
Side 13 - TRIANGLES. 33. Given the vertical angle, one of the sides containing it, and the length of the perpendicular from the vertex on the base : construct the triangle. 34. Given the feet of the perpendiculars drawn from the vertices on the opposite sides : construct the triangle. 35. Given the base, the altitude, and the radius of the circumscribed circle : construct the triangle. 36. Given the base, the vertical...
Side 12 - IF a straight line be divided into two equal parts, and also into two unequal parts : the rectangle contained by the unequal parts, together with the square of the line between the points of section, is equal to the square of half the line.