Question

how to construct a triangle ABC in which ab is equal to 6.5 cm and angle A is equal to 45 degree and Angle b is equal to 60 degree​

Answer 1

Answer:

• draw base bc of 6.5cm.
• keeping protractor on b draw a ray at 60°
• Keeping the protractor on c draw a ray of 75° ( sum of measures of all angles is 180° ∴∠a +∠b+∠c= 180° ∴105+∠c=180. ∴∠c= 180-105=75°)
• the point where the rays intersect , mark it as point a.