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Are triangles isosceles?
They can be. There are 4 types of triangles: scalene, equilateral, right, and isosceles. A triangle can only be isosceles under the circumstance that it has at least 2 equal sides.
What kinds of symmetry do an equilateral and an isosceles triangle have?
An equilateral triangle has six symmetries, and an isosceles triangle has two. An isosceles triangle has a single axis of symmetry, the perpendicular bisector of the non-congruent side. This is a reflection symmetry. An equilateral triangle has rotational symmetry as well as reflection symmetry. It is invariant under rotations by 120 degrees.
How do you draw an equilateral triangle that is also an acute triangle?
An equilateral triangle is when all angles and sides are equal throughout the triangle. If the triangle has same sides then it has same angles. Acute triangle is when all angles in the triangle are under 90 degrees. Since all triangles have three angles, and the sum of all angles within any traingle equals 180degrees, we must divide 180degrees by 3 angles.... 180deg/3A= 60deg per angle... This is the only option since there is only one equilateral triangle set of angles (60/60/60). And all the angles are under 90 deg. So in other words an equilateral triangle is an acute triangle.
How do you make a 4 piece triangle tangram?
You take one of the large triangles and then put the square on the side of the triangle on the top towards the verticy. Then put the smaller triangle under the square and put the parallelogram under that so it all lines up.
Robert and Susan each drew a triangle with an angle of 44 degrees Under which condition would the triangles be similar?
When each triangle has another angle that has the same number of degrees in each triangle, in addition to the specified angle of 44 degrees.
Is a kite a regular or irregular shape?
A kite is considered an irregular shape because its sides and angles do not conform to the uniformity required for regular shapes, such as squares or equilateral triangles. While a kite has two pairs of adjacent sides that are equal in length, the angles between those sides can vary, making it asymmetric. Thus, kites fall under the category of irregular polygons.
Are right angled triangles ever symmetrical?
Right-angled triangles can be symmetrical, but only under specific conditions. An isosceles right-angled triangle, where the two legs are of equal length, exhibits symmetry along the line that bisects the right angle. However, a scalene right-angled triangle, with all sides of different lengths, lacks any line of symmetry. Therefore, while some right-angled triangles are symmetrical, many are not.
What category are the Quakers under?
Quakers fall under the category of Amish.
What are the angles of an equilateral triangle?
There is no such thing as an equator triangle. A triangle with its base along the equator and its other vertex elsewhere can have angles adding up to just over 180 to just under 540 degrees. The nearer to the pole, and the longer the base, the greater the angular sum.
Why is a triangle a strongest construct than a trapezoid?
A triangle is considered a stronger structural shape than a trapezoid because it distributes forces more evenly across its three sides, maintaining its shape under stress without deformation. Triangles have inherent stability; when force is applied, the shape does not change, whereas trapezoids can become unstable and distort under load. This characteristic makes triangles the preferred choice in engineering and construction for frameworks and support structures.
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.
What is the category the sharps and flats are in?
They are under the Category of Accidentals
