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Show an example of a triangle with an obtuse angle and a right angle?
This is not possible. If a triangle is a Right angled triangle then the sum of the two angles which are not right will be = 90 [Angle Sum Property] That's why you see.
What else would need to be congruent to show that triangle abc equals xyz by sas?
bh=ws
What else would need to be congruent to show that triangle ABC is congruent to triangle XYZ by Angle Side Angle?
Without seeing the picture, I can't tell what's already known to be congruent, so there's no way I can figure out what 'else' is needed.
Two lines that form a right angle are?
Two lines that form a right angle are Perpendicular. This can be show by an upside down T.
What is the area of a triangle with a base of 32 and a height of 8?
256 to get this answer you times it if your teacher is one of those who like to show your work it should look like this A=b(h) A=32(8) A=256
show a picture of a scalene triangle?
A Scalene Triangle is a triangle where all three sides are different in length.
Show an example of a triangle with an obtuse angle and a right angle?
This is not possible. If a triangle is a Right angled triangle then the sum of the two angles which are not right will be = 90 [Angle Sum Property] That's why you see.
Show all triangle type?
Equilateral TriangleIsosceles TriangleRight Angled TriangleScalene Triangle
Why pythagoras is applicable in right angled triangle?
I won't explain it in depth but the simple answer is because if you take and identical right triangle then you can arrange them to make a rectangle. I've attached a link to an animation showing it rearranging a triangle to show the relationship.
How does a picture of a scalene acute triangle look like?
A scalene acute triangle is a triangle with all sides of different lengths and all angles less than 90 degrees. It does not have any equal sides or equal angles. Therefore, a picture of a scalene acute triangle would show three lines of different lengths connecting to form a triangle with three angles less than 90 degrees.
Show you a picture of a trapezium with 2 right angles?
Cannot show a picture, but visualise a right angled triangle. Then imagine one of the [acute] vertices chopped off by a line parallel to the opposite side. You will then have a trapezium with two right angles. Very crudely, it should look like the figure below: ---\ |__\
Can you draw a scalene obtuse triangle explain?
Yes, it's quite simple. First, let's define what a scalene obtuse triangle is and in so doing show that a scalene obtuse triangle CAN be constructed.'Scalene' means that all three sides are not equal (of different lengths).'Obtuse' means that at least one of the angles is greater than (>) 90o.So, as long as the triangle has 3 sides that are not equal and contains one angle that is >90o, you can create a scalene obtuse triangle.Another way to make sure you can construct the aforementioned is:If you know the lengths of the triagle sides you can add any two(2) of them the sum of which should be greater than the length of the 3rd side. This is know as the Triangle Inequality Theorem.Under the Resources link, there is a website to construct a scalene obtuse triangle as proof.
How are equilateral isosceles and scalene different?
Equilateral triangles have all sides and angles equal, isosceles triangles have two sides and angles equal, and scalene triangles have no sides or angles equal. In other words, equilateral triangles are a special case of isosceles triangles, and isosceles triangles are a special case of scalene triangles.
Can you show how a right triangle has one line of symmetry?
the only way for a right triangle to have a line of symmetry, is if the legs of the triangle are congruent. Or you can show that both non-right angles are congruent (45 degrees). you may also prove that the altitude of the triangle bisects the hypotenuse or that it equals 1/2 of the hypotenuse.
How do you determine that the triangle formed is a right triangle?
One of its interior will be 90 degrees. also there will be a little box in the corner to show that it is a right angle.
Why the relationship of sine and cosine holds for complementary angles.?
The answer depends on how sine and cosine are defined: as ratios in right angled triangles, as infinite series or some other way (there are many). The explanation is easiest for definitions based on right angled triangles. Since this browser does not allow graphics, the explanation will be simpler to follow if you just sketch a rough triangle. Suppose you have triangle ABC which is right angled at C. Then, since angle A + angle B + angle C = 180 degrees, angle A + angle B = 90 deg. That is, A and B are complementary angles. Now consider the ratio of the sides BC/AB. AB is the hypotenuse of the triangle. From the perspective of angle A, BC is the opposite side so the above ratio is sin(A). From the perspective of angle B, BC is the adjacent side so the above ratio is cos(B). Thus sin(A) = cos(B). Similarly, if you consider AC/AB you can show that cos(A) = sin(B).
How do you use the distance formula to prove the figure on the coordinate plane is a square?
You can use the distance formula to show that all four sides are the same length. The shape must, therefore, be a rhombus or square. If you then show that the length of the diagonal is sqrt(2) times the length of the side then, by Pythagoras, the diagonal and sides from a right angled triangle. The shape must, therefore, be a square.
