hydroptic to Science Memes@mander.xyzEnglish · 3 months agoBehold, a squareimagemessage-square30fedilinkarrow-up1346arrow-down172file-text
arrow-up1274arrow-down1imageBehold, a squarehydroptic to Science Memes@mander.xyzEnglish · 3 months agomessage-square30fedilinkfile-text
minus-squarekryptonianCodeMonkey@lemmy.worldlinkfedilinkEnglisharrow-up26·edit-23 months agoThat’s not accurate. If you are measuring the angle of a line intersecting with a curved surface, you measure against the tangent at the point of contact/intersection. It can be and still is exactly 90 degrees.
That’s not accurate. If you are measuring the angle of a line intersecting with a curved surface, you measure against the tangent at the point of contact/intersection. It can be and still is exactly 90 degrees.