Question

Construct a in which BC = 6.5cm , angle C = 60 degree and AB – AC = 3cm.Write the measure of AB.

Answer 1

Answer:

This are the steps:

Step-by-step explanation:

In triangle ABC,

It is a Case 2 Type 1

So,

steps are

1) Draw base BC = 6.5cm

2) Draw base angle C =60 degree and extent it upward

3) Now with C as centre and radius 3cm(AB-AC) draw an arc at Angle C at D

4) Join Db

5) Draw the perpendicular bisector of BD such that it intersects Angle C at A Join AB

Triangle ABC is the required triangle