Math, asked by lalalisa37, 11 months ago

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Construct a triangle ABC in which BC=7cm,B=75 degree and AB+AC=13cm.​

Answers

Answered by Blaezii
10

★ Refer to the Attacted file for the Figure. ★

Step of construction :

⇒ Draw base BC of length 7cm.

⇒ Then, draw ∠ B = 75°

⇒ Let the ray be OP

⇒ Open compass to the length AB + AC = 13cm.

⇒ From point B as center, cut an arc on the ray OP.

⇒ The arc intersect OP at D.

⇒ Join CD.

⇒ Now, draw perpendicular bisector of CD.

⇒ Mark point A where, perpendicular bisector intersects BD.

⇒ Join AC.

∴ ABC is the required figure.

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Answered by Anonymous
3

Answer:

Visit the pic above.

Thank you!!!

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