Sjmarf to People [email protected] • 1 day agoThe value of xsh.itjust.worksimagemessage-square126fedilinkarrow-up11.06Karrow-down119
arrow-up11.05Karrow-down1imageThe value of xsh.itjust.worksSjmarf to People [email protected] • 1 day agomessage-square126fedilink
minus-square@[email protected]linkfedilinkEnglish5•edit-26 hours agoNah, the imagery tricks you. 180 degrees to a line. 180 degrees inside a triangle. So you can gather the inside unlabeled angle on the triangle on the left is only 80 degrees: (180-[60+40]) So you then know it’s 100 on the right side of that +35 leaves you with 45 degrees left for the top of the right one. 180-45=. 135 degrees
minus-square@[email protected]linkfedilink5•6 hours agoAlso if you add up all visible angles you get 135, so I’m sold on that alone. No no no, I won’t hear any rebuttals.
Nah, the imagery tricks you. 180 degrees to a line. 180 degrees inside a triangle.
So you can gather the inside unlabeled angle on the triangle on the left is only 80 degrees: (180-[60+40])
So you then know it’s 100 on the right side of that +35 leaves you with 45 degrees left for the top of the right one.
180-45=. 135 degrees
Also if you add up all visible angles you get 135, so I’m sold on that alone. No no no, I won’t hear any rebuttals.