Question

Find tan B and write as a simplified fraction.
Use the triangle below to answer this question.

Answer 1

Do you remember the little saying SOH CAH TOA?

Answer 2

tan x = opposite side over adjacent side.

Answer 3

15/36?

Answer 4

36/15 = 12/5 is the answer

Answer 5

Find sin A and write as a simplified fraction.
Use the triangle below to answer this question.

Answer 6

this is another question

Answer 7

thank you for the first one

Answer 8

find the value of x, first
use phytagorean theorema :
x^2 = 15^2+36^2
x^2 = 225 + 1296
x^2 = 1521
x = sqrt(1461)
x = 39
now, we can calculate the value of sinA
sinA = 15/x = 15/39 = 5/13

Answer 9

opss... typo error above (problem my keyboard)
x= sqrt(1521)