8.1 Perimeter and Area of Quadrilaterals

What is the formula for finding area of a rectangle?

• A = l•w
• A = r x h
• A = b•c
• A = l + l + w + w

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the area of a square with a length of 4 cm?

(a)  

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?

• 9 units
• 7 units
• 10 units
• 8 units

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

^{What is the area?}

(a)  

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

(a)  

Tags

CCSS.6.G.A.1

Find the area

• a
• b
• c
• d

Tags

CCSS.6.G.A.1

Find the area.

• 108 cm sq
• 60 cm
• 432 cm sq
• 216 cm sq

Tags

CCSS.6.G.A.1

What is the area of the trapezoid?

• about 14 cm

• about 54 cm

• about 36 cm

• about 10 cm

Tags

CCSS.6.G.A.1

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

(a)  

Tags

CCSS.4.MD.A.3

The distance around an object is called the 

• area
• perimeter