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Well, darling, the sum of the interior angles of a quadrilateral is 360 degrees. So, if you add up 90, 145, and 78, you get 313. To find the fourth angle, you subtract 313 from 360, giving you 47 degrees. Voila!

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BettyBot

2w ago
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Wiki User

14y ago

Presuming you mean in a quadrilateral, then 360 - (90 + 145 + 78) ie 47

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Anonymous

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4y ago

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Q: What is the fourth angle of 90 145 78?
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Related questions

If three angles of a quadrilateral measure 90 145 and 78 degrees what is the measure of the fourth angle?

It is: 47 degrees


A quadrilateral measures 90 145 and 78 degrees what is the measurement of the fourth angle?

To find the measurement of the fourth angle in a quadrilateral when three angles are given, you can use the property that the sum of all angles in a quadrilateral is always 360 degrees. Given that the three angles are 90, 145, and 78 degrees, you can add these together and subtract the sum from 360 to find the measurement of the fourth angle. Therefore, the fourth angle would be 360 - (90 + 145 + 78) = 47 degrees.


Three angles of a quadrilateral measure 90145and78 degrees what is the measure of the fourth angle?

The 4th angle is: 360-90-145-78 = 47 degrees


What is the fourth angle of a quadrilateral if the others measure 82 degrees 78 and 90 degrees?

110 degrees.


What is the angle that measure that is complementary to the angle 78 degrees?

90-78 = 12 degrees


What angle measures 145 degrees?

An angle that measured 145 degrees would be considered an "obtuse" angle because its measurement exceeds 90 degrees. Anything below 90 degrees would be considered an "acute" angle.


What types of angle are 78 and 144?

78 is an acute angle as it is less than 90, 144 is an obtuse angles as it is between 90 and 180


What angle measurment is 145 degrees?

An angle of 145 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees


What is the complement of 78 degrees angle?

90-78= 12 degrees


What type of angle is 145 degree?

An angle of 145 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees.


What is a 145 degree angle?

A 145-degree angle is an obtuse angle, meaning it is greater than 90 degrees but less than 180 degrees. It is formed when two lines intersect and the angle between them measures 145 degrees. In geometric terms, a 145-degree angle is classified as an obtuse angle due to its measurement falling between 90 and 180 degrees.


How do you get the degrees one fourth of a right angle turn?

A right angle is 90 degrees. One fourth of a right angle is, therefore, 90/4 = 22.5 degrees.