Question

Construct a triangle ABC in which BC=4.5 cm,∠ = 45° and AB-AC= 2.5 cm.
PLEASE INCLUDE JUSTIFICATION
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Answer 1

Answer:

After drawing ΔDBC with BC=4.5cm, ∠B=45

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 and DB=8cm. The perpendicular bisector of DC is drawn and it intersects DB at A.

So, we get AC=AD

BD=8cm

⇒BA+AD=8cm

⇒AB+AC=8cm

Step-by-step explanation:

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