math geometry construction definition

Constructions are to be drawn by using ruler and compass only. It must be stressed that not all constructions are possible using a compass and straight edge alon..

Through A, B and C draw lines parallel to BC, AB and AC respectively. Let these lines meet at P, Q and R forming D PQ..

Join O..

Produce AD to K such that AG = GK. Join KB and K..

Join A..

Construction of Triangle..

Construction - 1 - To construct an angle equal to a given angle and a point Q on a line PQ. An angle equal to at Q. (i) With B as centre and any suitable radius draw an arc to cut AB at D and BC at E. (ii) With Q as centre and the same radius, draw an arc to cut PQ at ..

Construction - 14 - To construct a right angled D ABC when hypotenuse AC = 4 cm and hypotenuse and one acute angle are given (1) Draw a straight line AC = 4cm. (2) Taking OC as diameter, draw a semi circle on AC. (3) At A, construct meeting the semicircle at B. Join BC..

Construction - 9 - To construct a line parallel to a given line through a given point A line AB and a point O. It is required to construct a line parallel to AB through O. (i) Draw any line through O to cut AB at C. (ii) At O, construct (iii) Join PO and prod..