# Measurment

#### DOOKIE

A 70-foot tree has a 35-foot shadow. If
the building next to the tree has an
80-foot shadow, how tall is the building?

#### skeeter

MHF Helper
A 70-foot tree has a 35-foot shadow. If
the building next to the tree has an
80-foot shadow, how tall is the building?
set up a ratio ...

$$\displaystyle \frac{70}{35} = \frac{h}{80}$$

DOOKIE