13 metres long and 8 metres wide what is the area

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

Me. i can't figure out this question. give an explanation too. .