options: Explain a proof of the Pythagorean Theorem and its converse.

Apply the Pythagorean Theorem to find the distance between two points in a coordinate system.

Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.
problem_activity: Task
A spider walks on the outside of a box from point A to B to C to D and finally to point E as shown in the picture below.
[IMG]
Draw a net of the box and map out the path of the spider on the net.
Compare your net with those of some other people.
Cut out the net and put the box together to see if you are right.
How long is the path of the spider?


correct_option_index: 2