Question

3. Construct a triangle ABC, given that
(i) AB = 5 cm, BC = 6 cm and AC = 7 cm
please batao urgent hai​

Answer 1

Answer:

Steps of Construction (i) Draw a line segment AB = 5 cm. (ii) With A as centre and radius AC = 7 cm, draw an arc. (iii) With B as centre and BC= 6 cm, draw another arc, intersecting the arc draw in step (ii) at C. (iv) Join AC and BC to obtain ΔABC. (v) Below AB, make an acute angle ΔBAX. (vi) Along AX, mark off three points (greater of 2 and 3 in 2/3) A1,A2,A3 such that AA1 = A1A2 = A2A3. (vi) Join A3B. (viii) Draw A2B||A3B, meeting AB at B’. (iv) From B’, draw B’C’|| BC, meeting AC at C’. AB’C’ is the required triangle, each of the whose sides is two-third of the corresponding sides of ΔABC.Read more on Sarthaks.com - https://www.sarthaks.com/260958/construction-a-abc-in-which-ab-5-cm-bc-6-cm-and-ac-7-cm-now-construct-triangle-similar-to-abc

Answer 2

Steps of construction:

Draw a line segment BC = 6 cm.

Taking B as centre and radius 5 cm draw an arc.

Taking C as centre and radius 7 cm, draw an arc which cut the previous arc at A.

Join AB and AC.

Thus, ABC is the required triangle.

1. Thanks my answer