Area of Rectangles, Triangles and Composite Shapes

Find the area of this shape

• 47 $ft^2$

• 27 $ft^2$

• 21 $ft^2$

• 30 $ft^2$

Tags

CCSS.3.MD.C.7D

Find the area of this triangle

• 48  $cm^2$  

• 24  $cm^2$  

• 30  $cm^2$  

Tags

CCSS.6.G.A.1

Ms. Siegel's class mascot is...

• Pusheen!

• Turtles

• Unicorns

• Hello Kitty

Find the area of this shape

• 40 $ft^2$

• 49 $ft^2$

• 9 $ft^2$

• 61 $ft^2$

Tags

CCSS.6.G.A.1

Find the area of this shape

• 144 $m^2$

• 111 $m^2$

• 45 $m^2$

• 70 $m^2$

Tags

CCSS.3.MD.C.7D

What is the formula for finding the area of a rectangle?

• $A\ =\ l\cdot w$
  

• $A\ =\ l+w$

• $A\ =\ \frac{1}{2}\left(b\cdot h\right)$

• $A\ =\ s\ \cdot h$

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What does area mean?

• The distance around a shape

• The amount of space outside a shape

• The amount of space inside a shape

• Half the distance around a shape

What instrument does Ms. Millar play?

• The piano

• The bass

• The banjo

• The bass and the banjo

Tags

CCSS.RI.1.1

CCSS.RI.2.1

CCSS.RI.3.1

CCSS.RL.2.1

CCSS.RL.3.1

Find the area of this rectangle

• 16 $yd^2$

• 22 $yd^2$

• 49 $yd^2$

• 28 $yd^2$

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Reflect on what you've learned! What is the difference between perimeter and area?