Drag an expression or phrase to each box to complete the proof. statement reason △ace, bd¯¯¯¯¯∥ae¯¯¯¯¯ =given = corresponding angles postulate △ace∼△bcd= cacb=cecd =definition of similar triangles ca=cb+bace=cd+de=segment addition postulate cb+bacb=cd+decd =substitution property of equality cbcb+bacb=cdcd+decd =addition of fractions 1+bacb=1+decd =simplification of fractions =subtraction property of equality

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.