2. 2.
A ladder is leaning against a wall
that is 25 feet high and the base
of the ladder is 10 feet away
from the wall. How long is the
ladder. (Hint: the ground forms a
right angle with the wall.)
4. 4.
City planners want to build a
new circular sandbox for the city
park. They would like the
diameter of the sandbox to be
10 feet. They have 85 square feet
available. Will the sandbox fit?
5. 5.
A circle has a radius of 7 inches.
What is the circumference of the
circle?
16. 16.
A quadrilateral has one pair of
parallel sides with lengths of 4.5 cm
and 5.5 cm. The other two sides,
which are not parallel, have lengths
of 3.2 cm and 4 cm and a height of 3
cm. What is the area?