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It depends whether you mean 3 is an angle or not

And if it is it is 90 + 180 + 3=273.

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13y ago

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Related Questions

What does acute angle plus right angle equal a straight angle?

An acute angle is any angle less than 90 degrees, while a right angle measures exactly 90 degrees. When you add an acute angle to a right angle, the sum is greater than 90 degrees but less than 180 degrees. A straight angle is defined as an angle that measures exactly 180 degrees. Therefore, an acute angle plus a right angle does not equal a straight angle; instead, it results in an angle measuring between 90 and 180 degrees.


Does a right angle plus an acute angle equal an obtuse angle rarely?

In mathematics, an obtuse angle is defined as an angle greater than 90° and less than 180°. A right angle is 90°. An acute angle is greater than 0°, but less than 90°. Therefore, a 90° right angle plus any acute angle will always fulfill the requirements of an obtuse angle.


Does a2 plus b2 always equal c2?

Yes in a right angle triangle it does because it is Pythagoras' theorem.


What is a squared plus b squared equal c squared?

It is the formula for Pythagoras' theorem for right angle triangles.


What does the pythagorean theorem tell you?

In a right angle triangle the square of the hypotenuse is equal to height squared plus base squared


How does an isosceles triangle look when it is a right triangle?

An isosceles triangle will have equal sides and 2 equal angles of 45 degrees plus a 90 degree angle.


If angle A plus angle D equal 90 then A and D are what type of angles?

Acute


What is the pythagoorean theorem?

That a right angle triangle's base when squared plus its height when squared is equal to its hypotenuse when squared:- a2+b2 = c2


What letter has both a right angle plus acute angle?

If you write it so the middle angle is a right angle, "K" fits the description.


Explain how you can find the measure of an angle complementary to a given angle an angle supplementary to a given angle?

1 plus 2 is equal to 3


What is the measure of the other two angles that are equal?

An angle plus an equal angle would be equal the first angle multiplied by 2, it cannot be equal to any exact measurement because angle measures are like numbers, they can go up to infinity, and down to negative infinity. The only thing I can tell you about the new angle is that it will be an even numbered angle.


Is it true that the sum of interior angle and 1 exterior angle is always equal to 180?

Yes: 1 interior angle plus 1 exterior angle = 180 degrees