Perimeter Worksheet Answers
Perimeter - Practice Questions (Grade 4-5) - Answers
Q1. What is the perimeter of a square with side length equal to 15 cm?
A) 30 cm
B) 60 cm
C) 50 cm
D) 100 cm
A) 30 cm
B) 60 cm
C) 50 cm
D) 100 cm
Answer 1) B
Perimeter of Square = 4 x Length = 4 x 15 = 60 cm
Q2. What is the perimeter of a rectangular room with length equal to 5 m and width equal to 3 m?
A) 15 m
B) 16 m
C) 20 m
D) 25 m
A) 15 m
B) 16 m
C) 20 m
D) 25 m
Answer 2) B
Perimeter of rectangle = 2 x ( Length + Width)
Perimeter of rectangle = 2 x (5 + 3) = 2 x 8 m = 16 m
Perimeter of rectangle = 2 x (5 + 3) = 2 x 8 m = 16 m
Q3. A rectangular garden has a length of 25 m and the width of 18 m. What is the perimeter of the garden?
Answer 3) 86 m
Perimeter of Rectangle = 2 x length + 2 x width = 50 + 36 = 86 m
Q4. A regular pentagon has a side length of 25 cm. what is the perimeter of the regular pentagon?
A) 100 cm
B) 125 cm
C) 150 cm
D) 200 cm
A) 100 cm
B) 125 cm
C) 150 cm
D) 200 cm
Answer 4) B
All 5 sides of regular Pentagon are equal.
Perimeter of Regular Pentagon = 5 x 25 cm = 125 cm
Answer 4) B
All 5 sides of regular Pentagon are equal.
Perimeter of Regular Pentagon = 5 x 25 cm = 125 cm
Q5. A regular hexagon has a side length of 50 cm. what is the perimeter of the regular hexagon?
A) 200 cm
B) 400 cm
C) 300 cm
D) 500 cm
A) 200 cm
B) 400 cm
C) 300 cm
D) 500 cm
Answer 5) C
All 6 sides of regular hexagon are equal.
Perimeter of Regular hexagon = 6 x 50 cm = 300 cm