Question

find the value of x in figure​

Answer 1

Answer:

value of X is 40

Step-by-step explanation:

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Answer 2

Answer:

• The value/measure of x° is 40°

Step-by-step explanation:

We see,

• ΔABC

Now,

∠C + 130° = 180°

• [∵ Linear pair]

⇒ ∠C = 180° - 130°

∴ ∠C = 50°

Now,

• In ΔABC.

∠A + ∠B + ∠C = 180°

• [∵ Angle sum property]

⇒ x° + 90° + 50° = 180°

⇒ x° + 180° - 90° - 50°

∴ x = 40°