Question

in the given figure the value of x ​

Answer 1

since the sides of bith the triangle are proprtional to each other so the triangles will be similar

hence the angles will be equal

so

3x=2x+20

x=20 cm

Answer 2

Answer:

20

since both are similar triangles there angles will be equal..

3x=2x+20

x=20

therefore angles are 60degree