Question

Draw a triangle ABC whose base BC=5 cm, angle B = 45 deg and AB+AC= 12 cm.

Answer 1

$\huge\red{Answer}$⇒

1. Draw a line BC=5cm

2. Construct 40° at B. Extend BP.  

3. Take 2.8cm on a compass and cut an arc on BP. Join CX.  

4. Take a perpendicular bisector of CX. It intersects with BP at A.  

5. Join AC

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Step-by-step explanation: