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 106 cm.
Its breadth is 12 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 128 cm.
Its breadth is 20 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 116 cm.
Its breadth is 34 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 104 cm.
Its breadth is 30 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 96 cm.
Its breadth is 14 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 106 cm.
Its breadth is 32 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 106 cm.
Its breadth is 18 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 144 cm.
Its breadth is 28 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 124 cm.
Its breadth is 24 cm.
Find its length.

Answer:_______________

10)

The perimeter of a paper is 94 cm.
Its breadth is 12 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 106 cm.
Its breadth is 12 cm.
Find its length.

Answer: 41 cm

SOLUTION 1 :

Step 1: Total breadth : 12 + 12 = 24 cm
Step 2: Total length : 106 - 24 = 82 cm
Step 3: 1 length : 82 ÷ 2 = 41 cm

Its length is 41 cm.

The perimeter of a paper is 128 cm.
Its breadth is 20 cm.
Find its length.

Answer: 44 cm

SOLUTION 1 :

Step 1: Total breadth : 20 + 20 = 40 cm
Step 2: Total length : 128 - 40 = 88 cm
Step 3: 1 length : 88 ÷ 2 = 44 cm

Its length is 44 cm.

The perimeter of a paper is 116 cm.
Its breadth is 34 cm.
Find its length.

Answer: 24 cm

SOLUTION 1 :

Step 1: Total breadth : 34 + 34 = 68 cm
Step 2: Total length : 116 - 68 = 48 cm
Step 3: 1 length : 48 ÷ 2 = 24 cm

Its length is 24 cm.

The perimeter of a paper is 104 cm.
Its breadth is 30 cm.
Find its length.

Answer: 22 cm

SOLUTION 1 :

Step 1: Total breadth : 30 + 30 = 60 cm
Step 2: Total length : 104 - 60 = 44 cm
Step 3: 1 length : 44 ÷ 2 = 22 cm

Its length is 22 cm.

The perimeter of a paper is 96 cm.
Its breadth is 14 cm.
Find its length.

Answer: 34 cm

SOLUTION 1 :

Step 1: Total breadth : 14 + 14 = 28 cm
Step 2: Total length : 96 - 28 = 68 cm
Step 3: 1 length : 68 ÷ 2 = 34 cm

Its length is 34 cm.

The perimeter of a paper is 106 cm.
Its breadth is 32 cm.
Find its length.

Answer: 21 cm

SOLUTION 1 :

Step 1: Total breadth : 32 + 32 = 64 cm
Step 2: Total length : 106 - 64 = 42 cm
Step 3: 1 length : 42 ÷ 2 = 21 cm

Its length is 21 cm.

The perimeter of a paper is 106 cm.
Its breadth is 18 cm.
Find its length.

Answer: 35 cm

SOLUTION 1 :

Step 1: Total breadth : 18 + 18 = 36 cm
Step 2: Total length : 106 - 36 = 70 cm
Step 3: 1 length : 70 ÷ 2 = 35 cm

Its length is 35 cm.

The perimeter of a paper is 144 cm.
Its breadth is 28 cm.
Find its length.

Answer: 44 cm

SOLUTION 1 :

Step 1: Total breadth : 28 + 28 = 56 cm
Step 2: Total length : 144 - 56 = 88 cm
Step 3: 1 length : 88 ÷ 2 = 44 cm

Its length is 44 cm.

The perimeter of a paper is 124 cm.
Its breadth is 24 cm.
Find its length.

Answer: 38 cm

SOLUTION 1 :

Step 1: Total breadth : 24 + 24 = 48 cm
Step 2: Total length : 124 - 48 = 76 cm
Step 3: 1 length : 76 ÷ 2 = 38 cm

Its length is 38 cm.

10)

The perimeter of a paper is 94 cm.
Its breadth is 12 cm.
Find its length.

Answer: 35 cm

SOLUTION 1 :

Step 1: Total breadth : 12 + 12 = 24 cm
Step 2: Total length : 94 - 24 = 70 cm
Step 3: 1 length : 70 ÷ 2 = 35 cm

Its length is 35 cm.