# <span lang="EN-US

Given: base QR= 4.2cm, PQ+PR= 8.5cm and

Q = 40° of Δ PQR.

Required: To construct a ΔPQR

Steps of construction:

s

i: Draw a segment QR of length of 4.2cm.

ii: At vertex Q, construct Q = 40° and produce a ray QB.

iii: Mark an arc on ray QB cutting at D such that QD = 8.5cm.

iv: Draw segment DR.

v: Construct the perpendicular bisector of segment DR.

vi: Name the point of intersection of ray QB and the perpendicular bisector of DR as P.

vii: Draw segment RP.

ΔPQR is the required triangle.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II

<span lang="EN-USMHB - Math Part-II