Question

Use △DEF, shown below, to answer the question that follows.

Triangle DEF where angle E is a right angle. DE measures 55; EF measures x; angle D measures 49 degrees.

What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.

Numerical Answers Expected!

Answer 1

First, draw the diagram.

Now, what ratio would you pick to set up an equation?