Area and preimeter unit test

Answer 1

Question 1: What is the formula for finding the area of a rectangle?
A) Area = length + width
B) Area = length x width
C) Area = 2 x (length + width)
D) Area = 2 x length x width

Question 2: If a rectangle has a length of 5 units and a width of 3 units, what is its area?
A) 8 units
B) 15 units
C) 12 units
D) 10 units

Question 3: What is the formula for finding the perimeter of a rectangle?
A) Perimeter = length + width
B) Perimeter = 2 x (length + width)
C) Perimeter = 2 x length x width
D) Perimeter = 2(length) + 2(width)

Question 4: If a rectangle has a length of 10 units and a width of 4 units, what is its perimeter?
A) 14 units
B) 24 units
C) 28 units
D) 34 units

Question 5: What is the area of a square with a side length of 6 units?
A) 24 units
B) 36 units
C) 12 units
D) 18 units

Question 6: What is the perimeter of a square with a side length of 7 units?
A) 14 units
B) 21 units
C) 28 units
D) 35 units

Question 7: Find the area of a circle with a radius of 5 units. (Use π = 3.14)
A) 78.5 square units
B) 50 square units
C) 39.5 square units
D) 25 square units

Question 8: Find the circumference of a circle with a diameter of 8 units. (Use π = 3.14)
A) 25.12 units
B) 12.56 units
C) 18.84 units
D) 50.24 units

Answers:
1) B) Area = length x width
2) C) 15 units
3) D) Perimeter = 2(length) + 2(width)
4) B) 24 units
5) B) 36 units
6) D) 28 units
7) A) 78.5 square units
8) B) 25.12 units