Grade 8 Geometric Boundaries Worksheet
Explore geometric boundaries, perimeter, area, and volume with this Grade 8 math worksheet, featuring various problem types.
Includes
Standards
Topics
Geometric Boundaries Exploration
Name:
Date:
Score:
Read each question carefully and provide the best answer. Show all your work where applicable.
1. Which of the following best describes the perimeter of a shape?
The space occupied by the shape.
The distance around the outside of the shape.
The number of square units inside the shape.
The height of the shape.
2. What is the formula for the area of a circle?
C = 2πr
A = πr²
A = lw
V = lwh
1. The of a 3D object is the total area of all its surfaces.
2. A line segment connecting two non-adjacent vertices of a polygon is called a .
1. Calculate the perimeter of a rectangle with a length of 15 cm and a width of 8 cm.
2. Find the area of the triangle shown below.
1. The volume of a cube is calculated by multiplying its length, width, and height.
True
False
2. A square is a type of rectangle.
True
False
1. A cylindrical water tank has a radius of 3 meters and a height of 10 meters. Calculate the volume of the tank. Use π ≈ 3.14.