Construct a triangle ABC given that radius of triangle ABC is 3.5 cm angle BCA is 45° and angle BAC is 60°

Asked by lovemaan5500 | 17th Nov, 2017, 06:23: PM

Expert Answer:

1) Draw a circle with centre O and radius = 3.5 cm.
2) Draw diameter BOD and construct angle BOA = 90(angle subtended at centre is double)
3) Construct angle BOC = 120o
4) Join AB, BC and CA.
Triangle ABC is the required triangle.

Answered by Rashmi Khot | 28th Nov, 2017, 11:46: AM