Answer:
12:4
Step-by-step explanation:
im sorry if its wrong because i tried.. SORRYYY
Answer:
y=⁻ 
should be your answer in decimal form its y=-0.619047
Step-by-step explanation:
The part of the triangles which are congruent according to the description are; segment AB and segment DE.
<h3>Which parts of the triangles are congruent?</h3>
It follows from the task content that the two triangles ABC and DEF have been established as congruent. On this note, it can be established that by the congruence theorem that corresponding sides which are congruent and whose ratios equal to a constant ratio are segments AB and segment DE.
Read more on congruence theorem;
brainly.com/question/2102943
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Answer:
12
Step-by-step explanation:
12 +30= 42
42+12=54
