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Is atriangle a quadrilateral?
No, a triangle is not a quadrilateral because a quadrilateral has 4 sides! A triangle only has 3 sides, making it a polygon!:)
How many nets does atriangle?
None but a triangular based pyramid has 4 nets
Who discovered angle sum property of atriangle?
Euclid.
What is atriangle with one angle greater than 90 degrees?
It is an obtuse triangle
How do you find the area of a triangle if you know the length of all three sides?
The area of a triangle (At) is one half the length of the base (b) times the height (h).Atriangle = 0.5bhThe height of a triangle is the length of the line drawn perpendicular (at right angles to) to the base from the angle opposite the base.
What is atriangle with 1 obtuse angle?
An OBTUSE Triangle. Names for other types of triangle. Equilateral [ all angles 60 degrees and all sides the me length). Isosceles ; Two angles are equa; and two sides the same length Obtuse ; one angle between 9 degrees and 180 degrees. Right-Angles ; One right angle. Scalene ; three angles unequal and three sides unequal length.
How many pairs of parallel lines does a trapezoidsquare and atriangle have?
A trapezoid has a pair of opposite parallel lines of different lengths A square has 2 pairs of opposite parallel lines of equal lengths A triangle has no parallel lines
How many sides does a crescent have?
a crescent has 19 sides
How many sides does a polgon have?
how many sides does an polygonshave
How many sides does sides a decagon have?
10 sides.
What is the formula for how many sides are in a polygon?
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
How many sides does a decahedron have?
How many sides does a Decahedron Have
