Question

HELP ME PLEASE!!!!

Answer 1

What is the length of side AD??

Answer 2

@nikato

Answer 3

@cj49

Answer 4

@nikato

Answer 5

if you look at trinagle ABC, it is a 30 60 90

Answer 6

which means BC is half of the hypotenuse so BC=30

Answer 7

then use pythagoreom theorem to find AC
then subtract 30 from your answer to find AD

Answer 8

@cj49 can you help me understand what he's saying

Answer 9

let me try

Answer 10

ok

Answer 11

theres a theorem that states the side opposite that 30 degree angle is half the hypotenuse

Answer 12

does this make sense?

Answer 13

i guess

Answer 14

@nikato

Answer 15

since you know the hypotenuse is 60 and one of the leg is 30, you can use the pythagoreom theorem to find the other leg AC