We found 495 resources with the keyterm triangles
Identifying a Triangle by its Sides and AnglesLesson Planet
9th - 12th CCSS: Designed
Identify triangles by their angle measures and side lengths by looking at and measuring angle measures and side lengths. Use Cabri Jr. to construct various triangles, then manipulate the construction to create the 6 types of triangles,...
Areas of Quadrilaterals and TrianglesLesson Planet
6th - 8th
Here is an area of quadrilaterals and triangles worksheet in which learners solve five short answer problems. They find the area of rectangles, parallelograms, squares, triangles, and trapezoids given a word problem or sketch of the figure.
Attributes of Shapes Guided Lesson ExplanationLesson Planet
Triangles, circles, and rectangles are featured in a colorful, one-page worksheet that defines and illustrates these shapes. Read the explanations with your first graders and have them count the number of shapes in a given box. Since the...
Different Types of TrianglesLesson Planet
4th - 5th CCSS: Adaptable
Are there different types of triangles? Yes there are, and this presentation describes each by its properties or characteristics. Right, equilateral, isosceles, and scalene are all shown and defined. The presentation isn't particularly...
Academic Grade 9 Assessment of Mathematics: Algebra I and GeometryLesson Planet
9th - 10th
Test your class, or use this 12 page math packet as chapter review. They solve 21 multiple choice problems which require them to graph linear equations, find the volume of prisms and cones, find unknown angles, and determine...