Question

draw an triangle ABC A=70° B=50° AC=3cm​

Answer 1

Given : A=70° B=50° AC=3cm​

To Find : draw  triangle ABC

Solution:

∠A + ∠B + ∠C = 180°  ( Sum of angles of triangle)

=>  70° + 50°+ ∠C = 180°  

=> ∠C = 60°    

Step 1 : Draw a line segment AC = 3 cm

Step 2 : Draw an angle of 70° at A on AC using protractor

Step 3 : Draw an angle of 50° at C on AC using protractor

Step 4 : Both angles intersects at B

ΔABC is constructed

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