Construct a triangle ABC with sides BC - 3 cm. AB - 6 cm and
AC: - 4.5 cm. Then construct a triangle whose sides are of the
4/3 of the corresponding sides of triangle ABC
Answers
Given : BC = 3 cm, AB = 6 cm and AC = 4.5 cm
To find : Construct Triangle ABC
Solution:
Step 1 : Draw a Line segment AB = 6 cm
Step 2 : Using compass width = 4.5 cm & Taking A as center , Draw an arc
Step 3 : Using Compass width = 3 Cm & taking B as center , Draw an arc Such that it intersect arc drawn in previous Step at C
Step 4 : Join AC & BC
Δ ABC is Constructed
To Construct a line x/y of Given line
Step 1 : Draw given line AB
Step 2 : Draw an acute angle at A on AB
Step 3 : Using Suitable width of Compass take points one by one at equal distance y if y > x or x if x > y
Step 4 : Join y point with B & Draw a line parallel to
Step 5 : Draw a line parallel to the line passing through point X and intersecting AB at D ( if y > x) or or intersecting the Extended AB at D if ( y < x )
AD = (x/y) AB
Use this concept on two Sides of triangle to Construct a triangle whose sides are (x/y) of Corresponding sides of the triangle ABC.
Answer:
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