Question

Look at the figure.
What is the length of AB?

Answer 1

@jim_thompson5910 Help meee!

Answer 2

Are you familiar with any trig?

Answer 3

17.66 cm
19 cm
26.32 cm
29 cm

Answer 4

no

Answer 5

:c

Answer 6

alright, we can use the following properties then


If we have a 30-60-90 triangle, then if the shortest side is x, then the longer leg is x*sqrt(3)


In this case, x = 10, so the length of AP = 10*sqrt(3) = 17.3205


In any 45-45-90 triangle, the two legs are equal. So PB = 9


Therefore

AB = AP + PB

AB = 17.3205+9

AB = 26.3205

AB = 26.32 <<<---- Rounding to the nearest hundredth here


So the answer is choice C

Answer 7

thank you sooo much! (-:

Answer 8

you're welcome