Unit 4 Math Review

Perimeter & Area

100

#1

66 ft. 

200

#6

8 square feet

300

#7

108 square centimeters

400

#9

15 square inches

500

#10

48 square inches

Missing Side Lengths

100

#2

3 cm

200

#4

11 inches

300

#8 

7 meters

Shapes

100

#3

only 1 pair of parallel sides= trapezoid

4 equal sides and 4 right angles= square

4 equal sides, may have NO right angles= rhombus

always has 2 pairs of opposite equal sides= rectangle

200

#12

A= 18 sq m

B= 28 sq m

C= 16 sq m

D= 30 sq m

300

#13

yes

no

yes

no

400

#15 (Parts A and B)

PART A

Rectangle Box: Square

Quadrilateral Box: Square, Trapezoid, Rhombus

PART B 

4 straight sides

500

#16 

Rhombus and square

Challenges

100

#11 (Parts A and B)

PART A

Mark= 6x9

Jamie= 3x6

PART B 

Mark= 54 sq cm

Jamie= 18 sq cm 

200

#17

28 inches

300

#14

6 sq cm

400

#5

a rectangle with a length of 9 feet and a width of 6 feet 

OR

a trapezoid with side lengths of 6 feet, 6 feet, 6 feet, and 12 feet

500

#19

B (purple)