The angles of a triangle always add up to 180o. A right angle triangle has angle of 90o, 60o, 60o.
The inner angles of a triangle add up to 180 degrees. 180 - (70 + 30) = 80 degrees.
Using the cosine rule gives the largest angle of the triangle as 91.04179885 degrees or 91.042 degrees rounded to 3 decimal places. So: 91.042-90 = 1.042 degrees
180 degrees because the 4 interior angles of a quadrilateral add up to 360 degrees and the 3 interior angles of a triangle add up to 180 degrees
A right angle triangle has a 90 degree angle and two acute angles whereas altogether the three angles add up to 180 degrees.
Total, the triangle has 180 degrees, and each angle has 60 degrees.
180 degrees. An equilateral triangle measures 60 degrees at every angle.
The angles of a triangle always add up to 180o. A right angle triangle has angle of 90o, 60o, 60o.
180 degrees in a triangle 180-70-30 = 80 The other angle is 80 degrees
The inner angles of a triangle add up to 180 degrees. 180 - (70 + 30) = 80 degrees.
Using the cosine rule gives the largest angle of the triangle as 91.04179885 degrees or 91.042 degrees rounded to 3 decimal places. So: 91.042-90 = 1.042 degrees
180 degrees because the 4 interior angles of a quadrilateral add up to 360 degrees and the 3 interior angles of a triangle add up to 180 degrees
An acute triangle can have as much as 3 acute angles providing that they all add up to 180 degrees.
A Square Or A Quadrilateral Or A Polygon With Four Straight Sides Has 360 Degrees!!=] I Know This Is Not The Question But It Is Related] A Triangle Has 180 Degrees!!=)
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A right angle triangle has a 90 degree angle and two acute angles whereas altogether the three angles add up to 180 degrees.
Yes, a triangle has a total of 180 degrees of its angles. Since a right triangle has one angle that is 90 degrees, the other two angles much add up to 180-90=90 degrees. 65+25=90.