Back to Geometry — Problem 2 · Task Set 91

8.G Tutor Intake -- Transformations, Pythagorean Theorem, and Volume

This short check helps your tutor see where to begin. Answer each question
on your own, without help or a textbook. If you are not sure, give your best
try — the goal is to find what to work on together, not to grade you. You may
use a calculator. Leave answers in terms of pi where asked.

Grade 8·15 problems·~14 min·Common Core Math - Grade 8·domain·g

Work through problems with immediate feedback

Similarity and Angle Relationships

Triangle ABC is similar to triangle DEF, with vertices corresponding
in that order ( $A \leftrightarrow D$ , $B \leftrightarrow E$ ,
$C \leftrightarrow F$ ). Side $AB = 6$ corresponds to side $DE = 9$ .
Side $BC = 8$ corresponds to side $EF$ . Using the scale factor, find
the length of side $EF$ . Enter a number.