An acute triangle has all acute angles, meaning each of its three angles measures less than degrees and the sum of all three together equals degrees.
An acute triangle has all acute angles, meaning each of its three angles measures less than degrees and the sum of all three together equals degrees.
What kid of triangle is given in the drawing?
What kind of triangle is given in the drawing?
What kid of triangle is the following
What kind of triangle is given in the drawing?
Which kind of triangle is given in the drawing?
What kid of triangle is given in the drawing?
The measure of angle C is 90°, therefore it is a right angle.
If one of the angles of the triangle is right, it is a right triangle.
Right triangle
What kind of triangle is given in the drawing?
As all the angles of a triangle are less than 90° and the sum of the angles of a triangle equals 180°:
The triangle is isosceles.
Isosceles triangle
What kid of triangle is the following
Given that in an obtuse triangle it is enough for one of the angles to be greater than 90°, and in the given triangle we have an angle C greater than 90°,
Furthermore, the sum of the angles of the given triangle is 180 degrees so it is indeed a triangle:
The triangle is obtuse.
Obtuse Triangle
What kind of triangle is given in the drawing?
Given that sides AB and AC are both equal to 9, which means that the legs of the triangle are equal and the base BC is equal to 5,
Therefore, the triangle is isosceles.
Isosceles triangle
Which kind of triangle is given in the drawing?
As we know that sides AB, BC, and CA are all equal to 6,
All are equal to each other and, therefore, the triangle is equilateral.
Equilateral triangle
What kind of triangle is given here?
Is the triangle in the drawing a right triangle?
In a right triangle, the sum of the two non-right angles is...?
Given the values of the sides of a triangle, is it a triangle with different sides?
Is the triangle in the drawing a right triangle?
What kind of triangle is given here?
Since none of the sides have the same length, it is a scalene triangle.
Scalene triangle
Is the triangle in the drawing a right triangle?
Due to the presence of the 90 degree angle symbol we can determine that this is indeed a right-angled triangle.
Yes
In a right triangle, the sum of the two non-right angles is...?
In a right-angled triangle, there is one angle that equals 90 degrees, and the other two angles sum up to 180 degrees (sum of angles in a triangle)
Therefore, the sum of the two non-right angles is 90 degrees
90 degrees
Given the values of the sides of a triangle, is it a triangle with different sides?
As is known, a scalene triangle is a triangle in which each side has a different length.
According to the given information, this is indeed a triangle where each side has a different length.
Yes
Is the triangle in the drawing a right triangle?
It can be seen that all angles in the given triangle are less than 90 degrees.
In a right-angled triangle, there needs to be one angle that equals 90 degrees
Since this condition is not met, the triangle is not a right-angled triangle.
No
Choose the appropriate triangle according to the following:
Angle B equals 90 degrees.
In a right triangle, the two sides that form a right angle are called...?
In a right triangle, the side opposite the right angle is called....?
Fill in the blanks:
In an isosceles triangle, the angle between two ___ is called the "___ angle".
In an isosceles triangle, the angle between ? and ? is the "base angle".
Choose the appropriate triangle according to the following:
Angle B equals 90 degrees.
Let's note in which of the triangles angle B forms a right angle, meaning an angle of 90 degrees.
In answers C+D, we can see that angle B is smaller than 90 degrees.
In answer A, it is equal to 90 degrees.
In a right triangle, the two sides that form a right angle are called...?
In a right triangle, there are specific terms for the sides. The two sides that form the right angle are referred to as the legs of the triangle. To differentiate, the side opposite the right angle is called the hypotenuse, which is distinct due to being the longest side. Hence, in response to the problem, the sides forming the right angle are correctly identified as Legs.
Legs
In a right triangle, the side opposite the right angle is called....?
The problem requires us to identify the side of a right triangle that is opposite to its right angle.
In right triangles, one of the most crucial elements to recognize is the presence of a right angle (90 degrees).
The side that is directly across or opposite the right angle is known as the hypotenuse. It is also the longest side of a right triangle.
Therefore, when asked for the side opposite the right angle in a right triangle, the correct term is the hypotenuse.
Selection from the given choices corroborates our analysis:
Therefore, the correct answer is .
Hypotenuse
Fill in the blanks:
In an isosceles triangle, the angle between two ___ is called the "___ angle".
In order to solve this problem, we need to understand the basic properties of an isosceles triangle.
An isosceles triangle has two sides that are equal in length, often referred to as the "legs" of the triangle. The angle formed between these two equal sides, which are sometimes referred to as the "sides", is called the "vertex angle" or sometimes more colloquially as the "main angle".
When considering the vocabulary of the given multiple-choice answers, choice 2: accurately fills the blanks, as the angle formed between the two equal sides can indeed be referred to as the "main angle".
Therefore, the correct answer to the problem is: .
sides, main
In an isosceles triangle, the angle between ? and ? is the "base angle".
An isosceles triangle is one that has at least two sides of equal length. The angles opposite these two sides are known as the "base angles."
The side that is not equal to the other two is referred to as the "base" of the triangle. Thus, the "base angles" are the angles between each of the sides that are equal in length and the base.
Therefore, when we specify the angle in terms of its location or position, it is the angle between a "side" and the "base." This leads to the conclusion that the angle between the side and the base is the "base angle."
Therefore, the correct choice is Side, base.
Side, base.