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Is a polygon a regular triangle?
A polygon is a plane figure with at least three straight sides and angles, so a triangle qualifies.
Which geometric figure has all sides congruent?
They are regular polygons as for example an equilateral triangle
Is a triangle regular or not regular?
a triangle is not regular
Each side of this regular triangle measures 2.5 what is the perimeter of this figure?
7.5 units of length.
What is a formula for surface area of triangle?
K, well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P
Is a surface area of a triangle figured from the same formula?
well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P
Is a triangle a closed figure or open figure?
yes, a triangle is a closed figure
Will a regular isosceles triangle tessellate?
There is no such thing as a regular isosceles triangle. The only regular triangle is an equilateral triangle. Having said that, any triangle will produce regular tessellation.
What regular figure is composed entirely of acute angles?
If all the angles are equal and acute, it will be an equilateral triangle.
Is a triangle a solid figure?
No- a triangle is a plane figure, not a solid.
Is a scalene triangle a regular or a irregular triangle?
A scalene triangle is irregular. Only an equilateral triangle is regular.
What is the difference between a reglar polygon and a equil triangle?
A regular polygon is a figure with a definite shape and closed on all sides. An equilateral triangle is a three sided regular polygon whose sides have equal lengths.
