0
69 degrees is an acute angle because it is greater than 0 but less than 90 degrees.
Wiki User
∙ 7y ago
Anonymous
Acute angel
Add your answer:
Earn +20 pts
What is the measure of the base angle of an isosceles triangle if the measure of the vertex angle is 42 degrees and the two congruent sides each measure 21 units?
If it is an isosceles triangle then the base angles must be equal angles of 69 degrees because there are 180 degrees in a triangle and 42+69+69 = 180 degrees
Is 69 degrees less than a right angle?
Yes
Two angles are supplementary their sum is 180 One angle is 27 less than twice the other Find the measure of each angle?
one angle will be 69 degrees while the other angle will be 111 degrees.
What kind of angle is 175 degrees?
An angle of 175 degrees is an obtuse angle
If an angle is obtuse then it has a measure of 120 degrees?
When an angle has a measure of 120 degrees, it is an obtuse angle. When an angle is an obtuse angle its measure is between 90 and 180 degrees. That is: 90 degrees < obtuse angle < 180 degrees.
How do you work out a 42 degree angle?
69 degrees
What is the measure of the base angle of an isosceles triangle if the measure of the vertex angle is 42 degrees and the two congruent sides each measure 21 units?
If it is an isosceles triangle then the base angles must be equal angles of 69 degrees because there are 180 degrees in a triangle and 42+69+69 = 180 degrees
Which triangles angle measures 32 degrees 79 degrees and 69 degrees?
It is a scalene triangle that would have the given angles.
Is 69 degrees less than a right angle?
Yes
Which triangle angle measures 32 degrees 79 degrees and 69 degrees?
What is a 79 degree of a third angle of a triangle
Two angles are supplementary their sum is 180 One angle is 27 less than twice the other Find the measure of each angle?
one angle will be 69 degrees while the other angle will be 111 degrees.
What is the measure of a base angle of an isosceles triangle if the measure of the vertex angle is 42 and the two congruent sides each measure 21 units?
69 degrees 180-42 = 138 138/2 = 69 degrees You do not need the measure of the side to derive the answer.
What is the angle between two vectors of equal magnitude whose resultant is equal to the magnitude of either vector?
69 degrees
What is 90 angle degrees?
A right angle is an angle of 90 degrees.
What kind of angle is 175 degrees?
An angle of 175 degrees is an obtuse angle
If an angle is obtuse then it has a measure of 120 degrees?
When an angle has a measure of 120 degrees, it is an obtuse angle. When an angle is an obtuse angle its measure is between 90 and 180 degrees. That is: 90 degrees < obtuse angle < 180 degrees.
What is the opposite of a acute angle?
No such thing as opposite of acute angle. An ACUTE angle is an angle of less than 90 degrees. A RIGHT angle is an angle of 90 degrees only. An OBTUSE angle is an angle between 90 degrees and 180 dehrees. An angle of 180 degrees is a straight line. A REFLEX angle is an angle between 180 degrees and 360 degrees.
