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True. It could not have 2 right angles, because the combined angles of a triangle equal 180 and 2 right angles would leave the final side at 0 degrees.

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Wiki User

โˆ™ 2009-02-03 07:23:14
This answer is:
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Zevianna Gasolo-Lui

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โˆ™ 2021-07-26 04:28:26

False

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Freda McKenzie

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โˆ™ 2021-07-29 04:05:45
How do you know?

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Anonymous

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โˆ™ 2020-04-20 07:14:55

What is the answer?

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Anonymous

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โˆ™ 2020-04-20 07:14:15

False

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Anonymous

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โˆ™ 2020-04-20 22:33:39

true

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Anonymous

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โˆ™ 2020-06-04 22:26:03

oo

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Anonymous

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โˆ™ 2020-06-25 03:04:36

False

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Anonymous

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โˆ™ 2020-08-31 18:27:52

false

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Anonymous

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โˆ™ 2020-09-17 15:13:49

True

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Anonymous

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โˆ™ 2020-09-17 15:14:00

False

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Q: A right angle triangle has one 90 true or false?
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Related questions

Can a triangle have both an acute an a right angle true or false?

It is true because a triangle with a right angle and two acute angles is a right angle triangle.


Is a right-angle triangle has one angle of 90 o true or false?

It is true


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It is true and the longest side of a right angle triangle is its hypotenuse.


Is it true or false that an isosceles triangle may have a right angle?

It is true.


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A right angle triangle can be scalene. Such a triangle has one right angle, two other unequal angles and no equal sides


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True


If a triangle has a right angle is it a right triangle?

True.


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False. That is a right (-angled) triangle. An acute triangle has all three angles less than 90o


Is this statement true or falseThe triangle is a right triangle?

false


'True or false Two right triangles are similar if an acute angle of one triangle is congruent to an acute angle of the other triangle'?

Sounds true to me, all three angles are congruent...


A triangle is a right triangle if and only if it has a right angle?

True


Is a right triangle acute true or false?

False ------------------------------------ An acute triangle is one in which all angles are acute angles. An acute angle is less than 90°. A right angle is 90°, which is equal to 90° not less than 90° Therefore all the angles of a right triangle are not all acute Thus a right triangle is not an acute triangle.


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true


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