Question

Construct a angle ABC in which be = 6.5cm angle b = 60ab +AC = 10cm

Answer 1

Triangle construction:

1. Draw a horizontal line BD with a ruler.

2. Mark B on it. With a compass draw an arc of radius 6.5 cm to cut BD at C.

3. Draw a line BE inclined at an angle of 60 deg. with BC, at B. 

    Follow the procedure to draw 60 deg angle line. Or, draw it using
    a protractor.

4. Draw an arc with center as B and a radius = 10 cm to cut the line BE
    at point F. 

5.  Join FC.  Draw a perpendicular bisector GH of FC.

6. Intersection of GH and BF is the point A.

7. Join AC to complete the triangle ABC.