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What do you call two angles that are equal?
Two angles that are equal are called "congruent angles." This means that they have the same measure in degrees or radians. In geometric terms, if angle A is equal to angle B, then we can say that angle A is congruent to angle B, often denoted as ∠A ≅ ∠B.
What measure of A will make this quarallelogram?
To determine the measure of angle A that will make a quadrilateral a parallelogram, you need to ensure that opposite angles are equal. Therefore, if angle A is known, angle C (the opposite angle) must also be equal to angle A. Additionally, the sum of adjacent angles should equal 180 degrees; thus, if angle B is known, angle D must be 180 degrees minus angle B.
What is relationship between exterior angles and opposite interior angles of a triangle?
The exterior angle of a triangle is equal to the sum of the two opposite interior angles. So if a triangle had points A, B and C: The exterior angle at B would equal the sum of interior angles at A and C. Similarly, the exterior angle at C would equal the sum of interior angles at A and B And the the exterior angle at A would equal the sum of interior angles at C and B.
Is the compliment of an acute angle an acute angle?
Yes, since a+b=90, a and b being the two angles, and an acute angle is less than ninety, it is impossible for an angle to be greater or equal to ninety. Thats why.
What is sine equation?
the sine rule, angle (a) and opposite length is eaqual to angle (b) and opposite length. which are also equal to angle (c) and opposite length. Sin A = Sin B = Sin C ------- -------- ---------- a -------- b -------- c
Find the measure of the supplement of a 11 degree angle?
180o - 11o = 169o =====
How do you construct angle A so that angle A is equal or congruent to angle B?
Draw angle C and bisect it into A & B.
What do you call two angles that are equal?
Two angles that are equal are called "congruent angles." This means that they have the same measure in degrees or radians. In geometric terms, if angle A is equal to angle B, then we can say that angle A is congruent to angle B, often denoted as ∠A ≅ ∠B.
An isocleles triangle has one angle witch measures 66 what is the measures of the other two?
In an isosceles triangle there are two equal sides and two equal angles. In a triangle ABC, if angle A is between the sides of equal length, then angles B and C are equal.Without knowing which angle (A, B or C above) is 66o there are two possible answers:If the 66o angle is between the two sides of equal length (angle A) then the other two angles (B and C) are (180o - 66o) / 2 = 57o each.If the 66o angle is not between the sides of equal length (angle B or C), then the other two angles are 66o (the other angle of C and B) and (angle A) 180o - 66o x 2 = 48o.
What is the measure of angle b is 83 classify angle b?
Angle b is acute angle, if any angle less than 90 degrees then it is called acute angle if more than 90 degrees then it is obtuse angle if it is equal to 90 degrees then it is right angled
What measure of A will make this quarallelogram?
To determine the measure of angle A that will make a quadrilateral a parallelogram, you need to ensure that opposite angles are equal. Therefore, if angle A is known, angle C (the opposite angle) must also be equal to angle A. Additionally, the sum of adjacent angles should equal 180 degrees; thus, if angle B is known, angle D must be 180 degrees minus angle B.
If angles a and b are alternate angles what is the measure of angle b if angle a measures 105?
Alternate angles are equal and so angle b is also 105 degrees
What is relationship between exterior angles and opposite interior angles of a triangle?
The exterior angle of a triangle is equal to the sum of the two opposite interior angles. So if a triangle had points A, B and C: The exterior angle at B would equal the sum of interior angles at A and C. Similarly, the exterior angle at C would equal the sum of interior angles at A and B And the the exterior angle at A would equal the sum of interior angles at C and B.
Exterior angle property of a triangle?
measure of exterior angle of triangle is equal to sum of interior angles. for eg. In triangle ABC, angle C is exterior angle angle A and angle B are interior angles so, C=A+B
ABCD is a quadrilateral in which angle A 40 degrees and angle B 150 degrees. Could ABCD be a parallelogram?
for a+ NEVERIn a parallelogram opposite angles are equal. Thus angle c = angle a = 40o.The sum of all the angles in a quadrilateral is 360o, so:angle a + angle b + angle c + angle d = 360o=> 40o + angle b + 40o + angle d = 360o=> angle b + angle d = 280o.
Is the compliment of an acute angle an acute angle?
Yes, since a+b=90, a and b being the two angles, and an acute angle is less than ninety, it is impossible for an angle to be greater or equal to ninety. Thats why.
What is sine equation?
the sine rule, angle (a) and opposite length is eaqual to angle (b) and opposite length. which are also equal to angle (c) and opposite length. Sin A = Sin B = Sin C ------- -------- ---------- a -------- b -------- c
