Question

Construct ΔABC, such that BC=6 cm, ∠ABC=100° and AC-AB=2.5 cm.

Answer 1

Step-by-step explanation:

To Construct ΔABC, such that BC=6 cm, ∠ABC=100° and AC-AB=2.5 cm.follow these simple steps of Construction

1. Draw a line segment BC of 6 cm.
2. Making B as reference point draw an angle of 100°, with the help of protector.
3. Extend this line up to D in downward and BX in upward.
4. Draw an arc of 2.5 cm on line BD.
5. Join DC.
6. Draw a perpendicular Bisector of DC.
7. The perpendicular bisector intersect the line DC meet BX at A.
8. join AC.

Construction of ∆ABC has been over.

On measurement you get that AC= 12 cm

and AB = 9.5 cm,Approx

AC-AB=2.5 cm.

Hope it helps you