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What is the area of an equilateral triangle with sides 15?
225(radical "3")/4
Can the segment lengths 9 4 15 form a triangle?
No.
Is sides 2 and 4 and 8 can form a triangle?
No because in order to construct a triangle the sum of its 2 smaller sides must be greater than its longest side.
Can 4 and 3 and 6 form a triangle?
Yes, two sides of the triangle have to add up to more than the third side
Is a tetrahedron a irregular triangle?
A tetrahedron is not an irregular triangle, it is a three dimensional shape, the simplest form of pyramid, with 4 triangular sides.
Can segments with the length of 9 and 4 and 15 form a triangle?
No. The sum of any two sides of a triangle MUST be greater than the third side. 9 + 4 is 13 which is not greater than 15.
What is the area of an equilateral triangle with sides 15?
225(radical "3")/4
How is a triangle and a rectangle different?
a triangle has 3 sides. a rectangle has 4 sides.
Can the segment lengths 9 4 15 form a triangle?
No.
Is a parallelogram an isosceles triangle?
NO!!!! A parallelogram has 4(four) sides. A Triangle has 3(three) sides.
Is a triangle a quadrilaterial?
No. A triangle has 3 sides. A quadrilateral has 4 sides.
Is sides 2 and 4 and 8 can form a triangle?
No because in order to construct a triangle the sum of its 2 smaller sides must be greater than its longest side.
Could the segments 9 4 15 form a triangle?
Yes.
Why is a triangle not a parallelograms?
Because a triangle has 3 sides whereas a parallelogram has 4 sides
Can 5 11 4 be the sides of a triangle?
No it is not possible because the sum of the lengths of the two sides has to be greater than the length of the third side. 5 + 4 = 9 which is less than 11, so we can't form a triangle with these sides.
Can 4 and 3 and 6 form a triangle?
Yes, two sides of the triangle have to add up to more than the third side
Is a tetrahedron a irregular triangle?
A tetrahedron is not an irregular triangle, it is a three dimensional shape, the simplest form of pyramid, with 4 triangular sides.
