Perimeter of L-shapes and other rectilinear shapes

Question 1

An L-shape has a full height of 9 m on the left and a right side of 3 m. How long is the missing vertical side?

Answer 

Question 2

An L-shape is made by cutting a small rectangle, 11 cm by 3 cm, from one corner of a big rectangle, 14 cm by 6 cm. What is the perimeter of the L-shape?

Answer 

Question 3

An L-shape has a full height of 9 m on the left and a right side of 6 m. How long is the missing vertical side?

Answer 

Question 4

An L-shape is made by cutting a small rectangle, 8 cm by 9 cm, from one corner of a big rectangle, 14 cm by 11 cm. What is the perimeter of the L-shape?

Answer 

Question 5

An L-shaped room has a long bottom wall of 12 m and a top wall of 3 m. How long is the short step wall that joins them across?

Answer 

Question 6

An L-shape is made by cutting a small rectangle, 2 cm by 2 cm, from one corner of a big rectangle, 8 cm by 5 cm. What is the perimeter of the L-shape?

Answer 

Question 7

An L-shape has a full height of 12 m on the left and a right side of 7 m. How long is the missing vertical side?

Answer 

Question 8

An L-shape is made by cutting a small rectangle, 5 cm by 3 cm, from one corner of a big rectangle, 13 cm by 11 cm. What is the perimeter of the L-shape?

Answer 

Question 9

An L-shape has a full height of 7 m on the left and a right side of 4 m. How long is the missing vertical side?

Answer 

Question 10

An L-shape is made by cutting a small rectangle, 3 cm by 5 cm, from one corner of a big rectangle, 9 cm by 11 cm. What is the perimeter of the L-shape?

Answer 

Question 11

An L-shape has a full height of 8 m on the left and a right side of 4 m. How long is the missing vertical side?

Answer 

Question 12

An L-shape is made by cutting a small rectangle, 7 cm by 6 cm, from one corner of a big rectangle, 13 cm by 10 cm. What is the perimeter of the L-shape?

Answer 

Question 13

An L-shaped room has a long bottom wall of 12 m and a top wall of 4 m. How long is the short step wall that joins them across?

Answer 

Question 14

An L-shape is made by cutting a small rectangle, 8 cm by 8 cm, from one corner of a big rectangle, 11 cm by 11 cm. What is the perimeter of the L-shape?

Answer 

Question 15

An L-shaped room has a long bottom wall of 8 m and a top wall of 6 m. How long is the short step wall that joins them across?

Answer 

Question 16

An L-shape is made by cutting a small rectangle, 5 cm by 8 cm, from one corner of a big rectangle, 12 cm by 12 cm. What is the perimeter of the L-shape?

Answer