Question

PLEASE HELP *see attachment *

Answer 1

Answer:

9.16 I think

Step-by-step explanation:

angle B = $tan^{-1}$($\frac{22.91}{10}$) = 66.4 degrees to 1 decimal place

sin(66.4) = $\frac{CD}{10}$

CD = 10sin(66.4)

CD = 9.16 to 2 decimal places