How many lines of reflectional symmetry does an equilateral triangle have?
2 answers:
In equilateral triangle there are three lines of reflection symmetry.
Further Explanation:
Triangle is defined as the three sided close figure.
Equilateral triangle is a triangle that has all 3 sides equal.
In equilateral triangles all the angles are equal and the each angle is of measure .
The reflection symmetry is defined as a line that divides the Figure into two equal parts.
Like a line that divides the Figure into two equal parts.
To obtain the line of symmetry mark a line from a vertex to the side opposite at the midpoint of the side.
There are three vertices in a triangle. The maximum reflection of symmetry can be obtained are three.
Reflection symmetry divides the side of the triangle into two equal parts.
Hence, in equilateral triangle there are three lines of reflection symmetry.
Kindly refer to the image attached to the answer.
Learn more:
1. Learn more about inverse of the functionhttps://brainly.com/question/1632445.
2. Learn more about equation of circle brainly.com/question/1506955.
3. Learn more about range and domain of the function brainly.com/question/3412497
Answer details:
Grade: High School
Subject: Mathematics
Chapter: Triangle
Keywords: Reflection, rotation, triangle, equilateral triangle, same length, reflection symmetry, lines, equal parts, three reflectional symmetry, three lines, figure.
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Step-by-step explanation:
<h2>This problem bothers on the mensuration of flat shapes, composite rectangle. </h2>The correct method for finding the area of a composite rectangle with a large rectangle and a small rectangle connected on the right side are highlighted below.
also see attached the rough sketch of the two rectangles.
- Decompose the figure into two rectangles and add the areas
- Extend the top and rightmost sides to make a larger rectangle, find its area, and then subtract the area of the removed corner.
- Decompose the figure into two rectangles, find their sum, and then subtract the area of the removed corner.
