Activity 18: word problems using equation
ctions: answer the following questions.
- the width of a rectangle is 6 yards more than twice its length. the perimeter is 30 yards. the length is:
2 yards.
3 yards.
6 yards.

Can (3,5 and square root 34) be sides on a right triangle?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15