Perimeter

The width of a rectangle is 12 inches less than the length. The perimeter is 156 inches. Find the width and length.

• 72 in.

  &

  60 in.

• 45 in.

  &

  33 in.

• 12 in.

  &

  24 in.

• 18 in.

  &

  8 in,

Tags

CCSS.8.EE.C.8C

A triangle has a perimeter of 27 meters . Side a is 3 meters shorter than twice side b. Side c is 2 meters longer than side b. Find the lengths of each side.

• 7 in, 9 in, 11 in

• 9in, 7 in, 5 in

• 13 in, 15 in, 9 in

• 8 in, 10 in, 12 in

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

The first side of a triangle is 7 cm shorter than the second side. The third side is 3 times as long as the first side. The perimeter is 52 cm. Find the length of each side.

• 15 cm, 14 cm, 45 cm

• 9 cm, 2 cm, 27 cm

• 9 cm, 16 cm, 27 cm

• 17 cm, 19 cm, 21 cm

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

The length of a rectangle is 5 m greater than the width. The perimeter is 150 m. Find the width and length.

• 25 m and 30 m

• 32 m and 38 m

• 40 m and 45 m

• 35 m and 40 m

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

The length of a rectangle is 4 less than 3 times the width. The perimeter is 64 ft. Find the length and width of the rectangle.

• 9 ft. and 23 ft.

• 12 ft. and 32 ft.

• 8 ft. and 20 ft.

• 32 ft. and 34 ft.

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Find two consecutive integers whose sum is 67

• 25 and 32

• 32 and 35

• 33 and 34

• 34 and 35

Tags

CCSS.8.EE.C.7B

Find three consecutive even integers whose sum is 36

• 10, 12, 14

• 11, 13, 15

• 12, 14, 16

• 12, 13, 14

Tags

CCSS.8.EE.C.7B

Which set up below should you use to answer the following question:

Find three consecutive odd integers whose sum is 66

• 3x - 6 = 66

• x + x + 2 + x + 4 = 66

• x + 2x + 4x = 66

• 3x + 4 = 66

Tags

CCSS.8.EE.C.7B

Find three consecutive integers such that the sum of the smallest and twice the largest is 46.

• 12, 13, 14

• 13, 14, 15

• 14, 16, 18

• 14, 15, 16

Tags

CCSS.8.EE.C.7B

Find three consecutive even integers such that the sum of the largest and 2 times the smallest is 28.

• 12, 14, 16

• 10, 12, 14

• 7, 9, 11

• 8, 10, 12

Tags

CCSS.8.EE.C.7B