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What must A measure in order for ABC to be isosceles?

Are you talking about the angle A. If you are then at what point of the triangle is the angle A.


What meausure of angle a will make abc fde?

To determine the measure of angle ( a ) that will make triangles ( ABC ) and ( FDE ) similar (denoted as ( ABC \sim FDE )), you would typically use the Angle-Angle (AA) similarity criterion. This means that if two angles of triangle ( ABC ) are equal to two angles of triangle ( FDE ), then the measure of angle ( a ) must equal the corresponding angle in triangle ( FDE ). If more specific information about the angles in the triangles is provided, a precise measure for angle ( a ) can be calculated.


Triangle ABC has a right angle at C a 25 degree angle at A and opposite side a has length 7 the angle at B has a measure of?

It must be 65 degrees because there are 180 degrees in a triangle. 90+25+65 = 180


What additional information do you need to prove ABC EDC by the SAS Postulate?

To prove triangle ABC is congruent to triangle EDC by the SAS (Side-Angle-Side) Postulate, you need to confirm that two sides and the included angle of triangle ABC are equal to the corresponding two sides and the included angle of triangle EDC. Specifically, you need to know the lengths of sides AB and AC, and the measure of angle A in triangle ABC, as well as the lengths of sides ED and EC, and the measure of angle E in triangle EDC. Once this information is established, you can demonstrate the congruence between the two triangles.


Can you prove that angle B is the only right angle in triangle ABC?

The sum of the internal angles of a triangle is 180º. If B is a right angle it has 90º, so there are only 90º left for the other two angles, meaning that they cannot be right!

Related Questions

What are the kinds of triangle according the measure of angle?

Angle in triangle abc measure 27, 73 and 80, what kind of triangle is abc


Abc is an eequilateral triangle. The bisectors of angle abc and angle acb meet at o. Find the measure of angle boc?

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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.


What type of triangle is angle ABC?

ABC angle is an angle,not a triangle!


What must A measure in order for ABC to be isosceles?

Are you talking about the angle A. If you are then at what point of the triangle is the angle A.


In a triangle ABC If angle BAC is 75 find the measure of angle PQR?

Answers


What meausure of angle a will make abc fde?

To determine the measure of angle ( a ) that will make triangles ( ABC ) and ( FDE ) similar (denoted as ( ABC \sim FDE )), you would typically use the Angle-Angle (AA) similarity criterion. This means that if two angles of triangle ( ABC ) are equal to two angles of triangle ( FDE ), then the measure of angle ( a ) must equal the corresponding angle in triangle ( FDE ). If more specific information about the angles in the triangles is provided, a precise measure for angle ( a ) can be calculated.


Abc is a right triangle and angle a equals 40 what is the angle ecd?

The angle is 50 degrees.


What is the measure of the missing angle in triangle abc if angle a is 32 degrees and angle c is 65 degrees?

83


What possible measures for angle a and angle b with triangle abc is a right triangle with the right angle at c?

'a' and 'b' must both be acute, complementary angles.


Triangle ABC angle A is 60 what is angle C?

triangle ABC with rigth at C


When do you use the Law of Cosines?

We use the law of Cosines to be able to find : 1. The measure of the third side, when the measure of two sides and the included angle of a triangle ABC are known. 2. The measure of any angle, when the measure of the three sides of a triangle ABC are known.