(a) Yes, Isosceles right-angled triangle has exactly one line of symmetry (b) No, we cannot draw any triangle with two symmetric lines. (c) Yes, an equilateral triangle has three lines of symmetry. (d)Yes, Scalene triangle has no lines of symmetry
A triangle with at least two sides that are the same length has at least one line of symmetry: True or false?Lines of Symmetry:In mathematics, a line of symmetry is a line that can be drawn on a two-dimensional shape, such that the shapes on...
The number of lines of symmetry a triangle has depends on the type of triangle.An equilateral triangle has three lines of symmetry, while an isosceles has one line of symmetry, and a scalene triangle has none. For any triangle, a line of symmetry must bisect an angle and the side opposite...
You may think that the diagonal lines are also the lines of symmetry. However, when you reflect a rectangle along the diagonal, you never get an identical mirror image that overlaps each other perfectly with matching edges. Example 4: As shown in the diagram, this is one half of a symmetr...
Draw, wherever possible, a rough sketch of: (i) a triangle with both line and rotational symmetries of order more than 1. (ii) a triangle with only line symmetry and no rotational symmetry of order more ...
Study with ALLEN Class 7 MATHS Draw all the possible lines of symmetry ... Video Solution Answer Step by step video & image solution for Draw all the possible lines of symmetry of an equilateral triangle. by Maths experts to help you in doubts & scoring excellent marks in Class 7 exams....
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Isosceles Obtuse Triangle Lines of SymmetryIn an obtuse isosceles triangle, there is only one line of symmetry. It divides the triangle into two equal parts. The line of symmetry in an obtuse isosceles triangle divides a triangle into two equal areas such that if we fold it along the line,...
Up to one line of symmetry Four lines of symmetry 9 Area Calculation 1/2 * base * height Side length squared 13 Types/Variations Scalene, isosceles, equilateral; acute, right, obtuse Only one, with all sides and angles equal 9 Compare with Definitions Triangle Can vary widely in appearance ...
A triangle with vertices , , and is denoted .Acute Triangle Draw the diameter through MISSING IMAGE! 22109/img_42.gif cannot be found in /users/22109/img_42.gif. Please contact the submission author. Angle degrees and From the diagram it can be seen that Therefore by symmetry: ...