Sasi Math (Revised for 1024)

Scroll:Measurement >> Perimeter >> saq (746)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

The perimeter of a paper is 124 cm.
Its breadth is 22 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 92 cm.
Its breadth is 22 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 100 cm.
Its breadth is 26 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 130 cm.
Its breadth is 16 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 108 cm.
Its breadth is 36 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 134 cm.
Its breadth is 18 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 116 cm.
Its breadth is 28 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 86 cm.
Its breadth is 30 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 108 cm.
Its breadth is 30 cm.
Find its length.

Answer:_______________

10)

The perimeter of a paper is 122 cm.
Its breadth is 30 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 124 cm.
Its breadth is 22 cm.
Find its length.

Answer: 40 cm

SOLUTION 1 :

Step 1: Total breadth : 22 + 22 = 44 cm
Step 2: Total length : 124 - 44 = 80 cm
Step 3: 1 length : 80 ÷ 2 = 40 cm

Its length is 40 cm.

The perimeter of a paper is 92 cm.
Its breadth is 22 cm.
Find its length.

Answer: 24 cm

SOLUTION 1 :

Step 1: Total breadth : 22 + 22 = 44 cm
Step 2: Total length : 92 - 44 = 48 cm
Step 3: 1 length : 48 ÷ 2 = 24 cm

Its length is 24 cm.

The perimeter of a paper is 100 cm.
Its breadth is 26 cm.
Find its length.

Answer: 24 cm

SOLUTION 1 :

Step 1: Total breadth : 26 + 26 = 52 cm
Step 2: Total length : 100 - 52 = 48 cm
Step 3: 1 length : 48 ÷ 2 = 24 cm

Its length is 24 cm.

The perimeter of a paper is 130 cm.
Its breadth is 16 cm.
Find its length.

Answer: 49 cm

SOLUTION 1 :

Step 1: Total breadth : 16 + 16 = 32 cm
Step 2: Total length : 130 - 32 = 98 cm
Step 3: 1 length : 98 ÷ 2 = 49 cm

Its length is 49 cm.

The perimeter of a paper is 108 cm.
Its breadth is 36 cm.
Find its length.

Answer: 18 cm

SOLUTION 1 :

Step 1: Total breadth : 36 + 36 = 72 cm
Step 2: Total length : 108 - 72 = 36 cm
Step 3: 1 length : 36 ÷ 2 = 18 cm

Its length is 18 cm.

The perimeter of a paper is 134 cm.
Its breadth is 18 cm.
Find its length.

Answer: 49 cm

SOLUTION 1 :

Step 1: Total breadth : 18 + 18 = 36 cm
Step 2: Total length : 134 - 36 = 98 cm
Step 3: 1 length : 98 ÷ 2 = 49 cm

Its length is 49 cm.

The perimeter of a paper is 116 cm.
Its breadth is 28 cm.
Find its length.

Answer: 30 cm

SOLUTION 1 :

Step 1: Total breadth : 28 + 28 = 56 cm
Step 2: Total length : 116 - 56 = 60 cm
Step 3: 1 length : 60 ÷ 2 = 30 cm

Its length is 30 cm.

The perimeter of a paper is 86 cm.
Its breadth is 30 cm.
Find its length.

Answer: 13 cm

SOLUTION 1 :

Step 1: Total breadth : 30 + 30 = 60 cm
Step 2: Total length : 86 - 60 = 26 cm
Step 3: 1 length : 26 ÷ 2 = 13 cm

Its length is 13 cm.

The perimeter of a paper is 108 cm.
Its breadth is 30 cm.
Find its length.

Answer: 24 cm

SOLUTION 1 :

Step 1: Total breadth : 30 + 30 = 60 cm
Step 2: Total length : 108 - 60 = 48 cm
Step 3: 1 length : 48 ÷ 2 = 24 cm

Its length is 24 cm.

10)

The perimeter of a paper is 122 cm.
Its breadth is 30 cm.
Find its length.

Answer: 31 cm

SOLUTION 1 :

Step 1: Total breadth : 30 + 30 = 60 cm
Step 2: Total length : 122 - 60 = 62 cm
Step 3: 1 length : 62 ÷ 2 = 31 cm

Its length is 31 cm.