Question

can you solve this with correct answer​

Answer 1

Answer:

70°

Step-by-step explanation:

by angle sum property,

∠A+∠B+∠C=180°

∴∠C=180-(30+40)°=110°

∠X+∠C=180°(LINEAR PAIR)

∴∠X=180-110=70°

Answer 2

sum of interior angle of triangle = 180°

so,

∆ABC is 180° = 30° + 40° + z

180° = 70° + z

180°-70° = z

110° = z

Now,

x = 180° - 110°. ( linear pair )

x = 70°