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One in which all angles are less than 90 geg

Mar 02, 2015 | Computers & Internet

2 is the least number.

Triangle has 3 angles, so if only 1 is acute and 2 obtuse, then the sum of the two obtuse angles would be > 180 degrees, which can't be correct. Hence you can have max 1 obtuse angle only with 2 acute, or all 3 acute.

Triangle has 3 angles, so if only 1 is acute and 2 obtuse, then the sum of the two obtuse angles would be > 180 degrees, which can't be correct. Hence you can have max 1 obtuse angle only with 2 acute, or all 3 acute.

Feb 04, 2015 | Computers & Internet

36.4 degrees.

If this is homework, be sure to show your work.

If this is homework, be sure to show your work.

May 21, 2014 | ixl.com

Three if you classify by sides: equilateral, isosceles, and scalene. Five if you classify by angles: right, oblique, acute, obtuse, and degenerate.

See this for more details.

See this for more details.

Mar 06, 2013 | Video Game Consoles & Games

Obtuse and Acute

Oct 08, 2012 | Computers & Internet

Well, there is classification by sides, **equilateral** with 3 equal sides, **Isosceles** with two equal sides, and **scalene** with no equal sides, but you talk about angles, but I wanted to point out equilaterals have 3 equal angles, isoceles have 2 equal angles and scalene have no equal angles.

So, now we talk about angles: a**Right** trianlge has one angle that is 90 degrees, an **Obtuse** triangle has one angle greater than 90 degrees, and an **Acute** has no angles over 90 degrees.

Thus, it is possible to have a (scalene or isoceles) AND (acute, obtuse, or right) triangle, but never an equilateral AND (obtuse or right). The angles can't be equal and 90+ degrees if all three must equal 180 degrees.

So, now we talk about angles: a

Thus, it is possible to have a (scalene or isoceles) AND (acute, obtuse, or right) triangle, but never an equilateral AND (obtuse or right). The angles can't be equal and 90+ degrees if all three must equal 180 degrees.

Oct 06, 2012 | Mathsoft StudyWorks! Middle School Deluxe...

I am not quite sure what you mean to do.

Are you trying to evaluate an acute angle in a right triangle by taking the arc tangent of the ratio of the two legs?

If that is what you want, then let a and b the length of the two sides and a/b the ratio of the length of the sides.

Calculate the ratio and take the arc tangent of the result.

angle = [SHIFT] [TAN] ( a [/] b [)] [=].

The complementary of the angle is [SHIFT][TAN] ( b [/] a [)] [=]

Keep in mind that the angle you will get will be expressed in the angle unit your calculator is configured for.

Are you trying to evaluate an acute angle in a right triangle by taking the arc tangent of the ratio of the two legs?

If that is what you want, then let a and b the length of the two sides and a/b the ratio of the length of the sides.

Calculate the ratio and take the arc tangent of the result.

angle = [SHIFT] [TAN] ( a [/] b [)] [=].

The complementary of the angle is [SHIFT][TAN] ( b [/] a [)] [=]

Keep in mind that the angle you will get will be expressed in the angle unit your calculator is configured for.

Sep 26, 2010 | Casio FX-115ES Scientific Calculator

The key is called SHIFT on Casio calculators. To get the arcsine of an angle you press [SHIFT][SIN], then enter the angle measure in the appropriate unit (degree in your case) and press ENTER. Your result should be 15.01073397 or 15, to nearest degree.

Sep 05, 2010 | Casio FX-115ES Scientific Calculator

Solve for x

5x+3x+(-15) + 5 becomes 8x-10=180

move 10 from left to right and you get8x190

8x = 190

x = 23.75

so the first angle is (5*23.75)-15 = 103.75

and the second angle is (3*23.75) +5 = 76.25

check by adding 76.25+103.75 = 180

Make sense? I love math, let me know it you need more help

5x+3x+(-15) + 5 becomes 8x-10=180

move 10 from left to right and you get8x190

8x = 190

x = 23.75

so the first angle is (5*23.75)-15 = 103.75

and the second angle is (3*23.75) +5 = 76.25

check by adding 76.25+103.75 = 180

Make sense? I love math, let me know it you need more help

Mar 06, 2010 | SuperTutor Homeworkhelp.Com Super Tutor...

Does the laptop appear to bootup and the hard disk LED light is flashing, but you get a blank screen?

If you look at the screen at an acute angle do you see a dim image?

If you look at the screen at an acute angle do you see a dim image?

Jun 27, 2009 | Compaq Computers & Internet

Feb 26, 2015 | HP 12c Calculator

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