Which of the following show two similar triangles?

option b , because

in triangle abc= 60+79+?=180

=139+?=180°

x=180-139

=41°

and if you do the same as I have shown on the first triangle for the 2nd one u will get the answer as 60 degree..

and also one last thing , check whether the triangle are both similar in shape too..

hope this helps!

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

answer:   14

step-by-step explanation:          

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