For a social studies project, darius has to make a map of a neighborhood that could exist in his hometown. he wants to make a park in the shape of a right triangle. he has already planned 2 of the streets that make up 2 sides of his park. the hypotenuse of the park is 3rd avenue, which goes through the points (–3, 2) and (9, 7) on his map.
one of the legs is elm street, which goes through (12, 5) and has a slope of –
2
}3
. the other leg of the park
will be spring parkway and will go through (–3, 2) and intersect elm street.