1. You will need:
Calculator
Whiteboard
Paper
Pencil
No cell

2. Areas of Polygons and Circles
Students will learn and apply the formulas
for the the areas of polygons and circles
apply these formulas
to composite figures

3. Warmup –

6. wall-to-wall carpeting installed. The carpeting they chose costs
4. Dareen’s family is ready to have
wall-to-wall carpeting installed.
The carpeting they chose costs
$14 per square yard,
the padding $3 per square yard,
and the installation $3 per square yard.
What will it cost them to carpet the
3 bedrooms and the hallway shown?
5. Dareen’s family now wants to install
1ft2 terra cotta tiles
in the entryway and kitchen,
and 4 in2 blue tiles on each bathroom floor.
The terra cotta tiles cost $5 each, and the bathroom tiles cost 45¢ each.
How many of each kind will they need?
What will the tiles cost?

7. A sector of a circle is the region between two radii of a circle and the included arc.
A segment of a circle is the region between a chord of a circle and the included arc.
An annulus is the region between two concentric circles.