Corbett Maths
Area of a Shape on a Grid
What does a grid have to do with area? Well, just about everything! Learners view composite shapes on a grid and watch as the video instructor finds their areas. The examples use shapes composed of rectangles and triangles. Scholars...
Anywhere Math
Polygons in the Coordinate Plane
You'll be ready to plot something after a lesson on coordinate geometry! The video instructor begins by discussing how to plot four points to create a quadrilateral. The second example demonstrates finding the area and perimeter from the...
Khan Academy
SAT Prep: Test 5 Section 7 Part 5
Geometry problems on the SAT are often the most difficult for students to solve, let alone master. Focusing on several geometry-related skills (as well a few algebra problems), Sal makes this lesson a valuable resource for viewers who...
Khan Academy
SAT Prep: Test 7 Section 2 Part 2
Test-takers who have a hard time transitioning between math skills will find this video very helpful, as Sal moves quickly through increasingly complicated algebra and geometry problems. Not only are his math techniques top-notch, but...
Sophia Learning
Sophia: Area Tutorial
Identify and explain the area of a 2-dimensional object. Take a quiz to determine your understanding.
Sophia Learning
Sophia: Calculating the Area of a Triangle
Use different size triangle to determine how to solve for the area in this video lesson. Take quiz to check understanding. [3:41]
Sophia Learning
Sophia: Calculating the Area of a Circle
Determine the area of a circle with the given formula.
Sophia Learning
Sophia: Area Tutorial
Explore the term area and where it is found. Take quiz to check understanding.
Sophia Learning
Sophia: Area of a Triangle
This video tutorial shares several examples of different types of triangles as they are used to determine the area of each triangle. Assessment checks understanding. [6:54]
Sophia Learning
Sophia: Area
This lesson will teach you how to find the area of various shapes as well as provide some example problems. Student watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Area
This lesson will teach you how to find the area of various shapes as well as provide some example problems. Student watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Area Problems: Unknown Side Length
In this lesson, students will learn Area Problems with unknown Side Length. Student watch a video tutorial.
Sophia Learning
Sophia: Area: Using Expansion and Distribution
In this lesson, students will learn Area: Using Expansion and Distribution. Student watch a video tutorial.
Sophia Learning
Sophia: Diagonals of a Rhombus
Explore how to solve for the diagonal length of a rhombus when given the area. Assess learning with a quiz.
Sophia Learning
Sophia: Calculating the Perimeter of a Triangle
Solve for the perimeter of different triangles and take a quiz. [3:41]