6.G.3 - Perimeter & Area of Polygons

Multiple Choice

The rectangle shown has coordinates (3, 2), (-2, 2), (-2, -1), (3, -1)

What is the perimeter of the rectangle?

• 9 units

• 12 units

• 16 units

• 20 units

Multiple Choice

Farmer Bob needs to build a fence for his chickens.  The area he wants to build a fence around is 40 feet long and 20 feet wide.  How many feet of fence does he need to buy?

• 800 feet
• 120 feet
• 60 feet

Multiple Choice

What is the area of this triangle?

• 24 square inches
• 70 square inches
• 140 square inches
• 280 square inches

Fill in the Blank

What is the area of this parallelogram?

_____ sq. in

Fill in the Blank

What is the area of this trapezoid?

Use the formula, $$A=\frac{1}{2}h\left(b_1\ +\ b_2\right)$$ .

The bases are the left and right sides(they're parallel).

Area = _ meters²

Fill in the Blank

Madi often practices riding her horse in a large wooden pen in the shape of an octagon. One side of the pen is 20 feet. If Madi takes her horse around the perimeter of the pen 6 times, how far will the horse have travelled?

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident