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Absolutely not, not ever, nohow! An equilateral triangle has three angles of 60 degrees, a right-angled triangle must have one of 90 degrees.
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∙ 14y ago
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Do all of the angles on a right angled triangle have to be the same?
No a right angled triangle consists of two acute angles and one right angle
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 is an eqilateral triangle?
A three-sided figure where all three sides are the same size.
What are the properties of a right angled triangle?
it has 2 angles that are the same. and it has one 90 degree angle.
Can a triangle with side lengths of 8 15 and 17 be a right triangle?
Add the squares of the two smaller sides. Is it equal to the square of the biggest side? If yes, it is a right angled triangle. 82 + 152 = 64 + 225 = 289 172 = 289 The same, so it is right angled.
Why is it possible to make an isosceles triangle from two identical right angled triangle?
An isosceles triangle is defined as a triangle that has two sides of the same length. With two identical right triangles, it is possible to arrange them into a bigger triangle that has two sides that are the same length.
Does a right angled triangle have parallel lines?
No. Parallel lines are lines that extend in the same direction. In a triangle the lines go in different directions.
What are some examples of scalen triangles?
A scalene triangle is a triangle that does not have a right angle in it (i.e. not a right angled triangle) and does not have two (or three) sides with the same length (i.e. not an isosceles triangle or an equilateral triangle). An example is a triangle with sides of length 4cm, 5cm and 6cm.
How do you solve to find a right triangle of you are given three sides?
Square the two smaller sides and add them together. Take the square root of the answer. If that is the same as the third side then you have a right angled triangle and if not, then you have not.
What way to prove two right triangles are congruent?
Congruent shapes simply means both shape are identical, therefore to find two right-angled triangles are congruent you:Use a tracing paper and trace the right-angled triangle (A) and see if it matches with the other right-angled triangle (B).Another way is to find the positions or measure the triangles, if the match then viola! they're the same.
How many degrees in a regular right angled triangle?
-- Every triangle, no matter what its shape or size, has three angles inside it that add up to 180 degrees. -- Whyen you say "regular right angled triangle", I hope you don't mean that all three of its sides are the same length ... that's what "regular" usually means in geometry. It's impossible for a right triangle to have all of its sides equal.
Is every triangle half of a rectangle?
No. Although the area of every triangle is equal to half the area with the same base and height, only right angled triangles are half a rectangle.
