Question

in the given figure what is the value of x​

Answer 1

Answer:

x = 20°

Step-by-step explanation:

Clearly the triangles are congruent by SSS congruence condition.

BA ↔ ED, BC ↔ EF, AC ↔ DF

∴ ∠C = ∠F

⇒ 2x + 20 = 3x

⇒ 3x - 2x = 20

⇒ x = 20

Answer 2

Answer:

2x+20=3x

3x-2x=20

x=20