1. Bob is drawing the outside lines on a sports field that is 72 feet by 90 feet. What is the total length of the line he will draw to surround the field?

324

Step-by-step explanation:

Assuming this is a perimeter question, and the Sports field is rectangle, You would simply add the four sides together ( 72, 72, 90, and 90 ) to get an answer of 324.

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,