Question

What is the length of AB?

14 cm

23.32 cm

26 cm

28.49 cm

Answer 1

@piglet9

Answer 2

SOH CAH TOA

for the triangle on the left:

tan(30) = 10/x
xtan(30 = 10
x = 10/tan(30)

for the triangle on the right:

tan(45) = y/6
y = 6tan(45)

where x and y are below:

Answer 3

cot 30=AP/10
tan 45=PB/6

Answer 4

x = 17.33
y = 6

total length = 23.33

Answer 5

dont forget the cm =D

Answer 6

thank you both for your help