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To determine the angles A and B in triangle ABC given that ( ab = 2\sqrt{3} ), we need additional information, such as the lengths of sides a and b or the value of angle C. Without this information, we cannot uniquely define angles A and B. However, if we assume it's a right triangle with angle C being 90 degrees, we can use the sine rule or cosine rule to find angles A and B, but exact values cannot be provided without further details.
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How can you identify a figure that has sides ab and ac of triangle abc when angle a equals angle c?
This is called an isoceles triangle. An isoceles triangles is when two angles equal.
What else would need to be congruent to show that triangle abc congruent to xyz by asa?
To show that triangle ABC is congruent to triangle XYZ by the ASA (Angle-Side-Angle) criterion, we need to establish that two angles in triangle ABC are congruent to two angles in triangle XYZ, along with the side that is included between those angles being congruent. Specifically, if we have ∠A ≅ ∠X, ∠B ≅ ∠Y, and side AB ≅ XY, then the triangles can be concluded as congruent by ASA. Thus, we would need to confirm the congruence of these angles and the included side.
If an isosceles triangle has two equal sides that are 14 feet long and the third side is 17 feet long what are the angles?
Let the Isosceles Triangle be ∆ ABC with sides AB = AC = 14', and BC = 17' Draw a line bIsecting angle BAC. This line will be perpendicular to and bisect BC at point D. Then ∆ DBA (or ∆ DCA) is a right angled triangle with AB the hypotenuse. Angle ABD = Angle ABC is one of the two equal angles of the isosceles triangle. Cos ABD = BD/AB = 8.5/14 = 0.607143, therefore Angle ABC = 52.62° The third angle of the triangle is 180 - (2 x 52.62) = 180 - 105.24 = 74.76° The angles are therefore 52.62° , 52.62° and 74.76° .
What else would need to be congruent to show that triangle ABC triangle XYZ by ASA?
To show that triangle ABC is congruent to triangle XYZ by the Angle-Side-Angle (ASA) criterion, we need to establish that one pair of angles and the included side between them are equal in both triangles. Specifically, if we already have one pair of equal angles (∠A = ∠X) and the included side (AB = XY), we would also need to show that the second pair of angles (∠B = ∠Y) is equal. With these conditions satisfied, triangle ABC would be congruent to triangle XYZ by ASA.
Mathematics similarities of triangles?
Two triangles are considered to be similar if for each angles in one triangle, there is a congruent angle in the other triangle.Two triangles ABC and A'B'C' are similar if the three angles of the first triangle are congruent to the corresponding three angles of the second triangle and the lengths of their corresponding sides are proportional as follows: AB / A'B' = BC / B'C' = CA / C'A'
Triangle ABC is an equilateral triangle?
Triangle ABC is an equilateral triangle if and only if the lengths AB, AC & BC are all equal and the angles ∠ABC, ∠ACB & ∠CAB are all equal (to 60o).
Name all pairs of adjacent angles?
In a triangle ABC, they are AB, BC and CA.
What are the classification of triangle according to sides and angles?
Classification of Triangles According to anglesIf one angle of a triangle is a right angle (90°), then it is called a Right triangle. Note that the other two angles are acute.If all the angles of a triangle are acute (less than 90°), then it is called an acute angled triangle.If one angle of a triangle is obtuse (greater than 90°), then it is called an obtuse triangle. Note that the other two angles are acute.According to sides:If any two sides of a triangle are equal, then it is called an Isosceles Triangle. In ABC, AB = AC ABC is isosceles.If all the three sides of a triangle are equal, then it is an Equilateral Triangle. In ABC, AB = BC = CA ABC is equilateral.If no two sides of a triangle are equal, then it is called a Scalene Triangle. In ABC, AB BC CA. ABC is scalene.
In triangle abc what is the angle opposite ab?
That will depend on what type of triangle it is but in general the 3 interior angles of a triangle add up to 180 degrees
How can you identify a figure that has sides ab and ac of triangle abc when angle a equals angle c?
This is called an isoceles triangle. An isoceles triangles is when two angles equal.
What else would need to be congruent to show that triangle abc congruent to xyz by asa?
To show that triangle ABC is congruent to triangle XYZ by the ASA (Angle-Side-Angle) criterion, we need to establish that two angles in triangle ABC are congruent to two angles in triangle XYZ, along with the side that is included between those angles being congruent. Specifically, if we have ∠A ≅ ∠X, ∠B ≅ ∠Y, and side AB ≅ XY, then the triangles can be concluded as congruent by ASA. Thus, we would need to confirm the congruence of these angles and the included side.
In triangle abc what is the value of x?
That will depend on other values of the triangle because a triangle has 3 sides and 3 interior angles that add up to 180 degrees
If triangle abc is an isosceles triangle what is the measure of side ab?
12 2
If triangle ABC is an isosceles triangle hat is the measure of side AB?
12squigally2
If an isosceles triangle has two equal sides that are 14 feet long and the third side is 17 feet long what are the angles?
Let the Isosceles Triangle be ∆ ABC with sides AB = AC = 14', and BC = 17' Draw a line bIsecting angle BAC. This line will be perpendicular to and bisect BC at point D. Then ∆ DBA (or ∆ DCA) is a right angled triangle with AB the hypotenuse. Angle ABD = Angle ABC is one of the two equal angles of the isosceles triangle. Cos ABD = BD/AB = 8.5/14 = 0.607143, therefore Angle ABC = 52.62° The third angle of the triangle is 180 - (2 x 52.62) = 180 - 105.24 = 74.76° The angles are therefore 52.62° , 52.62° and 74.76° .
What else would need to be congruent to show that triangle ABC triangle XYZ by ASA?
To show that triangle ABC is congruent to triangle XYZ by the Angle-Side-Angle (ASA) criterion, we need to establish that one pair of angles and the included side between them are equal in both triangles. Specifically, if we already have one pair of equal angles (∠A = ∠X) and the included side (AB = XY), we would also need to show that the second pair of angles (∠B = ∠Y) is equal. With these conditions satisfied, triangle ABC would be congruent to triangle XYZ by ASA.
In this triangle side AC 2 side BC 3 and side AB 4. Is triangle ABC a right triangle?
In right triangle ABC, angle C is a right angle, AB = 13and BC = 5 What is the length of AC? Draw the triangle to help visualize the problem.
