Question

In triangle CDE, 11 years ago

Answer 1

@mathstudent55

Answer 2

The clue is that <C=90. Apply the pythagoras theorem

Answer 3

Solve for x.
The longest side of a right triangle is the hypotenuse.

Answer 4

what would the equation be? @mathstudent55

Answer 5

\(a^2 + b^2 = c^2\)

\((x)^2 + (15)^2 = (x + 3)^2\)

Answer 6

thanks!

Answer 7

yw