Books Books
At a point in a given straight line to make an angle equal to a given angle.
Elements of Geometry: With Practical Applications to Mensuration - Page 120
by Benjamin Greenleaf - 1863 - 320 pages

## Elements of Geometry and Trigonometry: From the Works of A.M. Legendre

Adrien Marie Legendre - Geometry - 1857 - 444 pages
...through the middle of BD (BI, p. 16, c). 4•A PROBLEM IV. At a point in a given line, to construct an angle equal to a given angle. Let A be the given point, AB the given line, and IKL, the given angle. From the vertex K, as a centre, with any radius, KI, describe the arc IL, terminating...

## A course of geometrical drawing

William Schofield Binns - 1861
...position of a point is shown by a small circle of which it is the centre. PROBLEM 1. At a given point in a straight line, to make an angle equal to a given angle. Let AB c be the given angle, and DE the given line. Fig. 1. With centre B, and any convenient radius, describe...

## Elements of Geometry and Trigonometry: With Practical Applications

Benjamin Greenleaf - Geometry - 1862 - 520 pages
...DB, describe an arc cutting the line AB at the points A and B ; through the point A, and the centre D, draw the diameter AC. Then through C, where the...line, and EFG the given angle. From the point F as a centre, with any radius, describe an arc, GE, terminating in the sides of the angle ; from the point...

## Elements of Plane and Spherical Trigonometry: With Practical Applications

Benjamin Greenleaf - Geometry - 1861 - 628 pages
...angle ABC, being inscribed in a semicircle, is a right angle (Prop. XVIII. Cor. 2, Bk. III.)PROBLEM V. 299. At a point in a given straight line to make...angle. Let A be the given point, AB the given line, and BFG the given angle. From the point F as a centre, with any radius, describe an arc, GE, terminating...

## Elements of Plane and Spherical Trigonometry: With Practical Applications

Benjamin Greenleaf - Geometry - 1862 - 514 pages
...right angle (Prop. XVIII. Cor. 2, Bk. III.). PROBLEM V. 299. At a point in a given straight line tu make an angle, equal to a given angle. Let A be the...line, and EFG the given angle. From the point F as a centre, with any radius, describe an arc, GE, terminating in the sides of the angle ; from the point...

## A Treatise on Surveying: In which the Theory and Practice are Fully ...

Samuel Alsop - Surveying - 1865 - 440 pages
...semicircle cutting AB in C. Join F and C, and FC will be the perpendicular (85.) Problem 4.—At a given point in a given straight line to make an angle equal to a given angle. 94. Let BCD (Fig. 18) be the given angle,. and A the given point in AE. With the centre C and any radius...

## Elements of plane geometry, book i, containing nearly the same propositions ...

Euclides - 1865
...areas are equal, the angle A is equal to D, and the angle B to E. PROPOSITION XXVII. PROB. At a given point in a given straight line to make an angle equal to a given rectilineal angle. Let AB be the given straight line, and A a given point in it, and DCE the given...

## Elements of Geometry: With Practical Applications to Mensuration

Benjamin Greenleaf - 1868 - 338 pages
...DB, describe an arc cutting the line AB at the points A and B ; through the point A, and the centre D, draw the diameter AC. Then through C, where the...line, and EFG the given angle. From the point F as a centre, with any radius, describe an arc, GE, terminating in the sides of the angle ; from the point...