The Cool Side of the Pillow

209 readers

1 users here now

A place for my thoughts. Maybe yours. Maybe we can talk. It's up to you and whether or not you post here.

Just don't be a jerk.

founded 2 years ago

MODERATORS

submitted 1 week ago by MeowerMisfit817@lemmy.world to c/pillow_talk@lemmy.world

4 comments fedilink hide all child comments

Can someone explain me how do you calculate this?

you are viewing a single comment's thread
view the rest of the comments

[–] jjj@lemmy.blahaj.zone 9 points 1 week ago

The opposite angles made by 2 intersecting lines must be equal, so we know that m/3 + 75 = m/2 + 64.

From there we can solve it like any equation

 m/3 + 75  =  m/2 + 64
-m/3         -m/3
       75  =  m/6 + 64
      -64          -64
       11  =  m/6
       ×6      ×6
       66  =  m