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What type of trangle has an angle that measures 20 and an angle that mearuses 90?
It is a right angle triangle and the 3rd angle would measure 70 degrees
Why is a square a rectangle but rectangle may not be a square?
A rectangle is a shape with four sides, and four right-angled corners.A square is with four sides of equal length, and four right-angled corners.Since the rectangle doesn't have any rules regarding the length of the sides, all sides could be the same length, and it would still be a shape with for sides, and four right-angled corners. Answer: The set of all shapes meeting the criteria for "Squares" is included in, but not convergent with, the set of all shapes meeting the criteria for "Rectangles"
What is Circumradius of a right angled triangle?
The circumradius of a right angled triangle would be equal to half the length of its hypotenuse.
Do A triangle with sides of lengths 32 60 and 68 is a right triangle?
Yes, the triangle is right-angled because 322 + 602 = 682. Given all three side lengths, you can use the Pythagorean relationship to determine whether a triangle is or is not right-angled. The right angle would be opposite the hypotenuse, 68.
4 in high and 5 in wide what is the length?
Assuming a right angled triangle then the length would be 3. This is a pythagorean triangle with sides 3, 4, 5.
What has four equal sides with four right triangles?
A shape formed by four triangles would have to be a tetrahedron. But I believe that a tetrahedron can have at most three right angled triangles. One with four of them is, I think, impossible.
Can a triangle have two perpendicular sides?
Yes. If it is a right triangle, the angle opposite the hypotenuse will be right, 90o, therefore if the lines forming the angle were to continue, they would be perpendicular. What's the question?
How do you find the length of a side of a triangle which is not a right angled triangle given two lengths and an angle?
Depending on which sides and angle are known you would use one of the trigonometry functions.
How many triangles you have in a square if you join opposite corners with diagonals and join mid points of opposite sides with straight lines?
You would have 8 right-angled triangles inside the square.
How can you determine whether a triangle is a right triangle if you only know the lengths of the sides?
If it is a right angled triangle it will conform to Pythagoras' Theorm: The square of the hypotenuse = the sum of the squares on the other two sides. The hypotenuse would be the longest side, so add the two shorter sides squared together and if this equals the longest side squared then the triangle is a right angle triangle.
What would be the answer if you squared and then added a right angled triangle?
The answer depends on what - and how - you squared.
A triangle with sides of lengths 24 and 70 and 74 is a right triangle?
If it is then 742 would equal 702 + 242. 742 = 5476; 702 = 4900, 242 = 576. Pythagoras is satisfied so your triangle is indeed right-angled.
