Write a math problem that uses the word time interval. (3rd grade math)

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3