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6th grade geometry worksheets, including classifying and measuring angles, classifying triangles, classifying quadrilaterals, area and perimeter, area and circumference of circles, and volume and surface area of rectangular prisms. No login required.
- Area of Triangles
Geometry worksheets: Area of triangles. Below are six...
- Circumference of a Circle
Browse all of our geometry worksheets, from the basic shapes...
- Rectangular Prisms
Geometry worksheets: Volume & surface area of rectangular...
- Area of a Circle
Geometry worksheets: Area of a circle. Below are six...
- Exponents
Exponents worksheets, including exponents with whole...
- Volume and Surface Area of 3D Shapes
Geometry worksheets: Volume & surface area of 3D shapes....
- Classifying Angles
Grade 6 math worksheets on classifying angles as right,...
- Circles: Mixed Practice
Geometry worksheets: Area and circumference of a circle....
- Area of Triangles
Example: What are the interior and exterior angles of a regular hexagon? A regular hexagon has 6 sides, so: Exterior Angle = 360° / 6 = 60° Interior Angle = 180° − 60° = 120°
7.1: Regular Polygons. A regular polygon is a polygon in which all sides are equal and all angles are equal, Examples of a regular polygon are the equilateral triangle (3 sides), the square (4 sides), the regular pentagon (5 sides), and the regular hexagon (6 sides).
Problem 1. The segments in the figure below form equilateral triangles with the dotted line segment. Compare the total lengths of the red segments to the total lengths of the blue segments. You must be able to explain how you arrive at your conclusion or give a justification to it.
1 square unit. POLYGONS. Goals. Derive formulas for the areas of parallelograms, triangles, and trapezoids. Find areas of irregular polygons. Solve real-world and mathematical problems that involve area. Warmup. area (1 square unit) are defined below. A. C.
1. Side lengths: All sides are of equal length. 2. Interior angles: All its interior angles are equal. They can be found using the following formula. Interior angles = Sum of interior angles / Number of sides. 3. Equal exterior angles: These are the angles formed by extending the sides of the polygons. The sum of its exterior angles is 360 °.
If all the polygon sides and interior angles are equal, then they are known as regular polygons. The examples of regular polygons are square, equilateral triangle, etc. In regular polygons, not only are the sides congruent but so are the angles. That means they are equiangular. Properties of Regular Polygons
