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The answer will depend on what you know - and in what form.
If it is a triangle and
- you know the other two angles, it is simply 180 minus the sum of those angles.
- you know the length of two sides and an angle, you can use the sine rule.
- you know the length of three sides, you can use the cosine rule.
If you know the equations of the two lines, you can use the dot product of their direction vectors (plus a few simple steps).
Failing all that, you can use a protractor and measure the angle!
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How do you find an acute angle?
To find an acute angle you need to find out if it is less than 90 degrees.
Where would you find a acute angle?
3 names of where you would find an acute angle is: Triangle, cone and a star.
How do you find sides of right triangle given only the hypotenuse and all angles?
One is the hypotenuse times the sine of one acute angle, the other, the hypotenuse times the sine of the other acute angle (or the cosine of the first).
Where would you find the shape of an acute angle?
An acute triangle
What type of polygon must have angles that each measure 108?
Assuming that you mean the inside angle is 108 the answer is a pentagon. Each angle inside the polygon forms an acute angle on the outside with the next side. The measurement of the exterior acute angle is: 180 - 108 = 72 . Since all the acute angle around the outside must add up to 360 we find: 360 / 72 = 5 There are five acute angles and therefore five sides to the polygon.
How do you find an acute angle?
To find an acute angle you need to find out if it is less than 90 degrees.
How do you find an 87.5 acute angle?
87.5 < 90 and so it is an acute angle.
Where would you find a acute angle?
3 names of where you would find an acute angle is: Triangle, cone and a star.
How do you find sides of right triangle given only the hypotenuse and all angles?
One is the hypotenuse times the sine of one acute angle, the other, the hypotenuse times the sine of the other acute angle (or the cosine of the first).
Where would you find the shape of an acute angle?
An acute triangle
What type of polygon must have angles that each measure 108?
Assuming that you mean the inside angle is 108 the answer is a pentagon. Each angle inside the polygon forms an acute angle on the outside with the next side. The measurement of the exterior acute angle is: 180 - 108 = 72 . Since all the acute angle around the outside must add up to 360 we find: 360 / 72 = 5 There are five acute angles and therefore five sides to the polygon.
What is the example of acute angle?
An acute angle is an angle of less than 90°. A 90° angle is a right angle, the angle you find at two adjoining edges of a square. An angle smaller than a right angle is called an acute angle, while an angle larger than it is called and obtuse angle.
If you have two sides of a triangle how do you find the other side?
You need to know the angle between them.
What is the area of an acute triangle?
the area referrers to the length and circumference of the triangle it self. The measurement matters to find the acute angle it self as a angle not a triangle
How do you find out if triangle is obtuse acute or right?
If it has an angle over 90 degrees, it's obtuse. If it has an angle exactly 90 degrees, it's right. Otherwise, it has three acute angles, and is acute.
Chords ab and CD of circle o intersect inside the circle find the measure of the acute angle formed if arc ac is 42 and arc db is 94?
If two chords intersect inside a circle, the acute angle they form is one half of the sum of the arcs intercepted by its sides and by the vertical angle SO... The acute angle will be one half the sum of the two arcs. So it is 1/2(42+94)=68 degrees.
What is the supplement of an acute angle?
To find the supplement of an acute angle, do the following. Supplements must add to 180 degrees, therefore: x=the measure of the acute angle 180-x is the equasion to find the supplement Good Question!
