0
What else can I help you with?
Does a equilateral triangle have 3 sets of right angles?
no
How many sets of perpendicular lines are in a right triangle?
There is only one set of perpendicular lines in a right triangle; the horizontal line and the vertical line that make it 90 degrees.
Which set of numbers does not represent the lengths of a right triangle?
I can't say for sure, since you haven't given me any sets of numbers to choose from, but this question is designed to test your knowledge of the Pythagorean Theorem. Multiply the smaller two numbers by themselves and add them together. If their sum does not equal the square of the largest number, that group cannot be a right triangle.
How many sets of parallel lines does a triangle?
how many sets of parallel lines are in a triangle
How does a set-square look like?
In geometry sets, there are two: one is an isosceles right angled triangle, and the other is a triangle with angles of 90-60-30 degrees.
How many sets of parrell lines are in a triangle?
There are no parallel lines in a triangle !
Can a triangle have 2 sets of parallel sides?
No. A parallelogram has two sets of parallel sides.
Does a triangle have 2 sets of parallel lines?
never
Does an isosceles triangle have 2 sets of parallel sides?
No triangle has parallel sides but an isosceles triangle has two equal sides of the same lengths.
Antonio cuts pieces of string to diffrent lenghts. select all of the sets of string lenghts that form a right triangle.?
To determine which sets of string lengths form a right triangle, you can use the Pythagorean theorem, which states that for three lengths (a), (b), and (c) (where (c) is the longest side), the equation (a^2 + b^2 = c^2) must hold true. You can check each set of lengths by squaring the two shorter lengths and seeing if their sum equals the square of the longest length. Any set that satisfies this condition forms a right triangle.
Can a right triangle be anything other than an isosceles triangle?
Yes. The sides that are adjacent to the right angle may, or may not, be of equal length. An isosceles right triangle will have proportions: 1-1-sqrt(2). Consider these right triangles, which are not isosceles: 3-4-5, 5-12-13, 1-sqrt(3)-2; for a few. ======================================= Just like he said: Definitely. A right triangle can have two equal sides if it wants to, but it's not required. The only rules there are about the sides of a right triangle are: -- The side opposite the right angle, called the "hypotenuse", is always the longest side. -- The square of the length of the hypotenuse is always equal to the sum of the squares of the lengths of the other two sides. If the two acute angles of the right triangle aren't equal, then the two legs won't be equal either. Here are a few sets of side-lengths for right triangles. There are an infinite number of other sets: 3, 4, 5 (and all multiples of the set) 5, 9, sqrt(70) (and all multiples of the set) 5, 12, 13 (and all multiples of the set)
Is a scalene triangle a parallelagram?
NO; by definition a parallelogram is a quadrilateral with two sets of parallel sides, while a triangle has 3 sides.
