Covering and Surrounding End of Unit Practice

The amount of space inside an object or figure is called:

• area
• perimeter

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

The distance around an object can be found using:

• area

• perimeter

Tags

CCSS.3.MD.D.8

A = ___ x ____

• w x l
• l + l + w + w
• l x w
• l + w + l + w

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A = ___ x ____

• w x l
• l + l + w + w
• l x w
• l + w + l + w

Find the perimeter of a square that has a length of 6 in.

• 12 in.
• 24 in.
• 20 in.
• 16 in.

Tags

CCSS.4.MD.A.3

What is the perimeter of this figure?

• 12 cm
• 32 cm
• 24 cm
• 20 cm

Tags

CCSS.4.MD.A.3

What is the area and perimeter of this figure?

• 12 sq. cm, 7 cm
• 7 sq. cm, 12 cm
• 12 sq. cm, 14 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The model shows a rectangular field with a length of 150 m. The perimeter of the field is 400 m. What is the width of the field in meters?

• 250 m

• 100 m

• 125 m

• 50 m

What is another formula for perimeter?

• 2 x L x W

• 2 - L + W

• 2(L + W)

• 2 + (L + W)

Coordinate Plane

•  pair of numbers used to locate a a point on a coordinate plane; the first number tells how far to move horizontally and the second number tells how far to move vertically.
• Any of the 4 areas made when we divide up a plane by an x and y axis (as shown). They are usually numbered I, II, III and IV
• The plane determined by a horizontal number line, called the x-axis, and a vertical number line, called the y-axis, intersecting at a point called the origin. 
• a set of data arranged in rows and columns.