What is the measure of angle CED? answer choices:
1. p over 2, because Triangle ABC is congruent to triangle DCE
2. p + 70 degrees, because Triangle ABC is similar to triangle DCE
3. 110 degrees − p, because Triangle ABC is congruent to triangle DCE
4. p, because Triangle ABC is similar to triangle EDC

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.

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

the answer is 13 cm