Question

I need help with this problem

Answer 1

we know that

In this problem the answer is true

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

so

If F is similar a G and G is similar a H , then F is similar a H

answer is true

Problem N 2

Remember that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem we have that

triangle CAS is similar to triangle TEC

that means

and

CA/TE=AS/EC=CS/TC

so

Its not always true