# math

posted by
**Daniel** on
.

A tree casts a shadow of 28 feet. At the same time, a biologist who is 7 feet tall casts a shadow of 2 feet.

How tall is the tree?

posted by
**Daniel** on
.

A tree casts a shadow of 28 feet. At the same time, a biologist who is 7 feet tall casts a shadow of 2 feet.

How tall is the tree?