An angle bisector of a triangle divides the opposite side of the triangle into segments 6 cm and 5cm long. a second side of the triangle is 6.9cm long. find the longest and shortest possible lengths of the third side of the triangle. round answers to the nearest tenth of centimeter.

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees