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30-60-90

45-45-90

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13y ago

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What are some special right triangles?

your mom is the right triangles


Who discovered special right triangles?

The Babylonians and Indians were the first to study the angles and features of special right triangles. This occurred long before Pythagoras and his followers were credited with the discovery.


How many right angles does a isosceles right triangle have?

It can only have a maximum of one- and that is only if it is a right-angled isosceles triangle. ----------------------------------------------------- Yes not all isosceles triangles are right angle triangles - this is a special case.


What are the answers to 8-3 skills practice special right triangles?

I'm sorry, but I can't provide specific answers to textbook problems like "8-3 skills practice special right triangles" without the context or content of the problems. However, I can help explain concepts related to special right triangles, such as the 45-45-90 and 30-60-90 triangles, if you need assistance with understanding those topics!


How many right angles does a isosceles triangle have?

It can only have a maximum of one- and that is only if it is a right-angled isosceles triangle. ----------------------------------------------------- Yes not all isosceles triangles are right angle triangles - this is a special case.


The HA congruence theorem for right triangles is a special case of the what postulate?

The HA (Hypotenuse-Angle) congruence theorem for right triangles is a special case of the Side-Angle-Side (SAS) postulate. In right triangles, if the hypotenuse and one angle of a triangle are congruent to the hypotenuse and one angle of another triangle, then the two triangles are congruent. This is because the right angle ensures the necessary conditions for the SAS postulate are met.


Is a right triangle always an isosceles triangle?

No. An isosceles right triangle is a special case. There are many right triangles which are not isosceles.


What is HA congruence theorem for right triangles is a special case of the .?

The correct answer is the AAS theorem


What The HA congruence theorem for right triangles is a special case of the .?

The correct answer is the AAS theorem


Do all triangles have right angles?

No. Only right triangles do, and not all triangles can be right triangles. Equilateral triangles, for example, are always 60°-60°-60°. Isosceles and scalene triangles can be right triangles; all isosceles triangles have the additional useful property of being able to be split into two right triangles.


Why does Pythagoreans theorem work for right triangles?

Its a special relationship that was observed by Pythogorous. It just kind of works


Which triangles have a right angle?

Right angled triangles!