Question 1107399
Scarlett is building a skateboarding ramp by propping the end of a piece of wood an a cinder block. If the ramp begins 84 centimeters from the block and the block is 35 centimeters tall,how long is the piece of wood?
<pre>The 84 cm and 35 cm represent the legs of a right-triangle.
Dividing 84 and 35 by 7 result in 12 and 5. So, what is seen here is a 5-12-13 PYTHAG. TRIPLE, times 7.
Therefore, missing side or the hypotenuse/length of wood = {{{highlight_green(matrix(1,4, 13(7), "=", 91, cm))}}}