Question

In △RST, what is the length of RT?

Answer 1

http://go.flvs.net/courses/1/flvs_57_3641_12624/ppg/respondus/pool_Geom_3641_0404_01/image0024e2ed87c.gif

Answer 2

45 degree angle e.g this triangle is half of a square -> sqrt(16^2+16^2)

Answer 3

so is the answer \[16\sqrt{2}\]

Answer 4

yep

Answer 5

really? thank you!

Answer 6

no prob. just tell me what was hard about it?

Answer 7

i don't get these... at all lol

Answer 8

these are easy - you need to memorize by heart that 45degrees is half a square and sqrt(2) is the diagonal of a square with side length 1 .

you also need to know the 60-90-30 degrees triangle. which is half of a triangle with equal sides. thats all.

Answer 9

can you help me on the other one? haha and thanks btw