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Does a right-angled triangle have any equal sides?
A right-angled triangle can have equal sides, but does not have to. A right-angled triangle with two equal sides CANNOT be an equilateral triangle. A right-angled triangle cannot be an equilateral triangle.Divide a square along the diagonal, and you are left with two right-angled triangles with two sides of equal length.
How many parallel lines does a riht angled triangle have?
There are no parallel sides in a right angle triangle
Classify the triangle by its angles?
An acute angled triangle has all its angles less than 90°.A right angled triangle has one of its angles equal to 90°.An obtuse angled triangle has one angle greater than 90°.A scalene triangle has all three sides of different lengths.An isosceles triangle has two sides and two angles equal.An equilateral triangle has all its sides and angles equal.
Is 7 8 12 a right triangle?
7, 8 & 12 are the sides of the triangle.And, for a right angled triangle the Pythagoras theorem is always applicable!Pythagoras theorem states that for a right angled triangle:(Longest Side)2 = (Side-1)2 + (Side-2)2(Longest side is called as the hypotenuse).So, using data in the question:If its a right angled triangle--->122 = 72 + 82i.e. 144 = 49 + 64 => 144 = 113, which is clearly not true!Hence, the triangle with the given sides is not a right triangle.
What is a triangle with one 90 degree angle?
A right triangle is a triangle in which one angle is a right angle (that is, a 90-degree angle). The relation between the sides and angles of a right triangle is the basis for trigonometry.
Does a right angled triangle have all equal sides?
right angled triangle does not have all equal sides
Does a right-angled triangle have any equal sides?
A right-angled triangle can have equal sides, but does not have to. A right-angled triangle with two equal sides CANNOT be an equilateral triangle. A right-angled triangle cannot be an equilateral triangle.Divide a square along the diagonal, and you are left with two right-angled triangles with two sides of equal length.
How do you name a triangle by its angles than its sides?
An acute angled triangle, right angled triangle or obtuse angled triangle.
How many parallel sides does a right angled trangle have?
A right angle triangle has no parallel sides
What type of triangle has a circumcenter on one of its sides?
A right angled triangle.
Can a triangle have perpendiculer sides?
yes and then it will be called a right-angled triangle
What type of triangle have rational sides?
Any kind of triangle can have rational or irrational sides: acute angled, right angled or obtuse angled; equilateral, isosceles or scalene.
What is The Difference Between an equilateral triangle And A Right Angled Triangle?
An equilateral triangle has all sides the same length and all its angles are 60dgrees. A right angled triangle is just a triangle with a right angle.
What shape had three sides and 1 right angle?
A right angled triangle.
How many sides a right angled triangle has?
Like all triangles it has 3 sides
Does a right triangle have equal sides?
no. according to Pythagoras. If a, b,c are 3 sides of a right angled triangle, a2 +b2 = c2
How do you work out the perimeter of a right angled triangle?
Add up the sides.
