An equilateral triangle has 3 equal acute angles of 60 degrees that add up to 180 degrees
There are three acute angles in an acute triangle and they add up to 180 degrees.
Acute Angle: An angle whose measure is less than 90 degrees and greater then zero degrees is called an acute angle.Right Angle: An angle whose measure is 90 degrees is called right angle.Obtuse Angle: An angle whose measure is greater than 90 degrees and less than 180 degrees is called obtuse angle.Straight Angle: An angle whose measure is 180 degrees called a straight angle.Reflex Angle: An angle whose measure is greater than 180 degrees and less than 360 degrees is called a reflex angle.Complete Angle: An angle whose measure is 360 degrees is called a complete angle.Zero Angle: If the measure of an angle is zero it is called a zero angle.
Not true because supplementary angles add up to 180 degrees and two acute angles would be less than 180 degrees.
A triangle can have 3 acute angles that add up to 180 degrees
Acute angles measure greater than 0 degrees and less than 90 degrees. Obtuse angles measure greater than 90 degrees and less than 180 degrees.
An equilateral triangle has 3 equal acute angles of 60 degrees that add up to 180 degrees
The sum of all three angles is 180 degrees. If there are not two acute angle then there are two (or more) angles that are 90 degrees or more. So those two angles sum to 180 degrees of more and so the third angle must have a negative measure - and that is not possible.
There are three acute angles in an acute triangle and they add up to 180 degrees.
The sum of the angles of a triangle is 180 degrees. A right angle is 90 degrees. So the sum of the remaining two acute angles of a right triangle is 90 degrees.
An ACUTE Anglke. NB Angles less than 90 degrees are ACUTE angles. Angles between 90 degrees and 180 degrees are OBTUSE angles. Angles greater than 180 degrees are REFLEX angles.
all the angles add up to 180 so 50+90+x=180 x=40
Acute Angle: An angle whose measure is less than 90 degrees and greater then zero degrees is called an acute angle.Right Angle: An angle whose measure is 90 degrees is called right angle.Obtuse Angle: An angle whose measure is greater than 90 degrees and less than 180 degrees is called obtuse angle.Straight Angle: An angle whose measure is 180 degrees called a straight angle.Reflex Angle: An angle whose measure is greater than 180 degrees and less than 360 degrees is called a reflex angle.Complete Angle: An angle whose measure is 360 degrees is called a complete angle.Zero Angle: If the measure of an angle is zero it is called a zero angle.
An acute angle is between 0 and 90 degrees. Angles between 90 and 180 degrees are called obtuse angles.
Not true because supplementary angles add up to 180 degrees and two acute angles would be less than 180 degrees.
A triangle can have 3 acute angles that add up to 180 degrees
The 3 interior angles of a right angle triangle add up to 180 degrees and so:- If: x+15+2x+90 = 180 Then: 3x = 75 and so x = 25 Therefore the largest acute angle is 2x = 50 degrees Check: 45+55+90 = 180 degrees