Question

who's good at special right triangles?

Answer 1

me what's your question

Answer 2

go ahead

Answer 3

ok it says determine the length of the leg of a 45-45-90 triangle with a hypotenuse length of 15 inches.

Answer 4

i need help on the blank ones

Answer 5

okay, so #5. the triangle is basically a 45-45-90 triangle, and x is the hypotenuse.
http://www.regentsprep.org/regents/math/algtrig/att2/ltri45.htm

Answer 6

yah

Answer 7

ok thanks, can you check the ones that are done already

Answer 8

the first one is correct

Answer 9

yay!

Answer 10

the second one: x is correct, y is not

Answer 11

ok,ill check

Answer 12

30-60-90 triangle info
http://www.regentsprep.org/regents/math/algtrig/att2/ltri30.htm

Answer 13

ok,and the third

Answer 14

@Destinycholie

Answer 15

3 is wrong. teh answer is
\[4\sqrt{3}\]

Answer 16

ok