Use the figure. Write your answer as a fraction and as a
the nearest hundredth.
18. sin A
19. Cos A
20. sin B
21. cos B

b. x + 1

step-by-step explanation:

i'am smart

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

my guess would be b and d, but i didn’t actually get out the pen and paper. lol