Directions: Find the length of side x in the diagram below

### Hint

What patterns do you see?

### Answer

x is equal to √13

Source: Dylan Kane

Directions: Find the length of side x in the diagram below

What patterns do you see?

x is equal to √13

Source: Dylan Kane

Tags 8.G.7 DOK 2: Skill / Concept Dylan Kane

Directions: Using the digits 0 to 9 at most one time each, place a digit …

Hi,

I am unsure that this is an “Open Middle” problem. Doesn’t it just have one correct method working through the triangles until you reach x?

My problem about how to write an expression for the area and perimeter of a triangle with opposite side ( x + 15 ) cm, adjacent side 1 12 cm and hypotenuse ( 2x + 80 ) cm has not been solved. Why?