Area

Give the most precise name of the figure and the correct formula(s) to find the area.

• Triangle

• Trapezoid

• 
• 
• 

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Give the most precise name of the figure and the correct formula(s) to find the area.

• Parallelogram

• Trapezoid

• 
• 
• 

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Give the most precise name of the figure and the correct formula(s) to find the area.

• Kite

• Rhombus

• 
• 
• 

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Formula for the area of a circle

Tags

CCSS.HSG.GMD.A.1

Formula for the area of a parallelogram

What is the sum of the interior angles of a regular octagon?

• 360

• 180

• 180 x 8 = 1,440

• 180 ( 8-2 ) = 1,080

A line from the center of a regular polygon at right angles to any of its sides.

• apothem
• radius
• permimeter
• area

Tags

CCSS.HSG.CO.A.1

Find ONE interior angle of a regular pentagon.

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.5

If the area of a rectangle is 80, and its length is 16, then what is its width?

• 10

• 8

• 5

• 4

What is the formula for finding the area of a regular polygon?

• A = ½ ∙P∙ a

• A = 2 ∙P∙ a

• A = ½ ∙b ∙h

• A = ½ ∙d₁d₂

Tags

CCSS.HSG.GMD.A.1