The Area of a Triangle
In this area of a triangle worksheet, students solve 30 problems in which the area of triangles are calculated. There is instruction on the page. This is intended for on-line use but can be done on paper.
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Calculating Perimeter and Area using Architectural Drawings
Take young mathematicians' understanding of geometry into the real world with this upper-elementary math instructional activity. Given the floor plans of a historic building in Tennessee, students are asked to calculate its area and...
4th - 6th Math CCSS: Adaptable
How Do You Find the Area of a Triangle?
The formula for the area of a triangle is: area equals one half the base times the height. If you have been given these two values then all you need to do is plug them into the formula and solve. Don't forget to write the correct ending...
4 mins 6th - 8th Math
What is the Formula for the Area of a Triangle?
The teacher explains how the formula for a triangle was determined. It is related to a parallelogram. What? The formula for the area of a triangle is derived from the area of a parallelogram? Seeing is believing, so watch this video to...
5 mins 6th - 12th Math
Find Perimeter and Area by Finding the Length of Sides by Comparing Coordinates
Using coordinates to draw a rectangle, help learners understand the relationship between the given order pairs used as the vertices and the length of its joining sides. This is the second video in a series of four using geometry to solve...
5 mins 5th - 7th Math CCSS: Designed