Sarthaks APP
0 votes
in Mathematics by (11.0k points)
Construct a triangle whose perimeter is 6.4 cm, and angles at the base are 60° and 45°.

1 Answer

0 votes
by (18.2k points)
selected by
Best answer


Steps of construction:

1. Draw a line segment XY of 6.4cm.

2. Draw DXY = B = 60o and EYX =C = 45o

3. Draw the angle bisector of DXY and EYX which interest each other at A.

4. Draw the perpendicular bisector of AX and AY which interest XY at B and C respectively.

5. Join AB and AC

Therefore ΔABC is the required triangle.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.