Question

Can someone help me with this question?

Answer 1

11a)

Answer 2

let me see wt i can do

Answer 3

@agent0smith hey do u know this question
sry i dont know

Answer 4

hint:

tan(alpha) = 1

so that implies that

alpha = 45 degrees (look at the table)

so triangle ABD is a 45-45-90 triangle

Answer 5

Yea I undewrstood it so

tan30 = opp/adj

√3/3 = 6/x

x = 6 / (/3/3)

is that correct @jim_thompson5910

Answer 6

so far, so good

Answer 7

keep going

Answer 8

then I can use the base x height over 2 and get the exact area right?

Answer 9

@jim_thompson5910 quick question, how do i rationalize 6 / (/3/3) so that there is no root 3 at the bototom?

Answer 10

multiply top and bottom by sqrt(3)

Answer 11

18*√3 / 3 ?

Answer 12

then 18/3 = 6

so it's 6*sqrt(3)

Answer 13

yep

Answer 14

thanks this was where I was stuck , you guys rock and make open study amazing!

Answer 15

you're welcome