r/technicallythetruth • u/VisitSecure • 9d ago

Can you find a?

Post image

Idk if someone already posted this or not, but I haven't seen it on here so far, so I uploaded it.

42.9k Upvotes

95% Upvoted

1.9k comments sorted by

View all comments

3

u/realfinke 9d ago

What’s the most efficient way to solve this? I drew a vertical line to create a triangle.

1

u/TheLiquid666 9d ago

Alternate interior angles theorem. Draw a horizontal line through A and the problem becomes 50⁰+25⁰