Question

construct a triangle
6.4 cm and its basic
having perimeter
angles are 60° and
45°​

Answer 1

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

Answer 2

Answer:

step1 make a line AB 6.4cm

step2 make angle A 60degree and angle b 45 degree

step 3 draw bisector of Angle a and b and join them

step 4 name the bisector intersect at o

step5 bisect line ao and bo by using compass

step 6 join the bisect of line point to the base AB

step 6 and name them p and q

step 7 join p to a and q to a

pqo is your triangle