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Which figure has exactly 2 lines of symmetry a square a rectangle a circle or an isosceles triangle?
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Which word describes a triangle with exactly two sides congruent?
An isosceles triangle
If it is an equilateral triangle then it is an isosceles triangle?
Let us recall the definition of an isosceles triangle. An isosceles triangle is a triangle with two equal or congruent sides. In this definition, it is not stated that it has exactly two equal sides. An equilateral triangle has three equal or congruent sides. If it has three equal sides, then it must have two equal sides. Therefore, an equilateral triangle is considered as an isosceles triangle. But, an isosceles triangle is not necessarily an equilateral triangle.
A isosceles triangle is a special type of equilateral triangle?
Not ... exactly. It would be closer to accurate to say that an equilateral triangle is a special case of the isosceles triangle.All equilateral triangles are (also) isosceles; but most isosceles triangles are not equilateral.
What is the maximum area in square feet of the isosceles triangle if the perimeter is 9 feet?
The maximum area is just under 3.9 sq feet [exactly (3/2)2*sqrt(3) sq ft] - an area that is attained by an equilateral triangle. Since the question specifies an isosceles triangle, the answer is very very slightly less than that.
How many sides isosceles triangles has?
All triangles have exactly 3 sides. That is what the word triangle means, a geometrical figure having 3 angles and 3 sides. Always 3.
Which shape has a line of symmetry a isosceles triangle a rectangle or a trapezoid?
An isosceles triangle has exactly one line of symmetry, a rectangle has two. A trapezoid can have none or one.
A triangle with exactly 1 line of symmetry?
An isosceles triangle
Which triangle has exactly one line of symmetry?
Isosceles
Which shape has exactly three lines of symmetry?
triangle isosceles triangle
Is there a triangle that has exactly one line of symmetry?
Yes and it is an isosceles triangle.
Is a triangle with exactly one line symmetry possile?
Yes such as an isosceles triangle.
Does an isosceles triangle have exactly 2 lines of symmetry?
No, isosceles triangles only have one. ■
How many lines of symmetry does an obtuse angle isosceles triangle have?
Any isosceles triangle that is not also equilateral has exactly one line of symmetry.
Can a isosceles triangle have three lines of symmetry?
It depends on the definition used. If you are defining an isosceles triangle as having exactly two sides of equal length, then no. If you define it as having at least two, then yes. An equilateral triangle has three lines of symmetry, but whether or not that counts as an isosceles triangle depends on the definition used. So, maybe.
What shape has 3 sides and 1 line symmentry?
An isosceles triangle has exactly one line of symmetry.
Does a triangle have more than 1 line of symmetry?
Depending on the triangle, there can be 0, 1, or three lines of symmetry. A scalene triangle (all sides of different lengths) will have no lines of symmetry, an isosceles triangle (exactly two sides of the same length) will have one line of symmetry, and an equilateral triangle (all three sides of the same length) will have three lines of symmetry.
Does a rectangle or square have exactly 2 lines of symmetry?
Technically, a square is a rectangle with four lines of symmetry. A non-square rectangle has exactly two lines of symmetry: the vertical and the horizontal.
