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Yes. Consider a triangle ABC with the following angles:
- A = 40
- B = 70
- C = 70
Angles B and C are equal, which means the triangle is isosceles. All three angles are less than 90 degrees, which means the triangle is acute. Therefore, the triangle is both isosceles and acute.
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Are Isosceles triangles right obtuse and acute?
yes a isosceles triangle has a right,obtuse and acute angle.
What are the three types of triangles?
equilateral, isosceles and scalene
What is pythagorean spiral?
it is a series of isosceles triangles with all 90 degree angles and consist of 17 triangles
What shape can be formed from two congruent isosceles triangles?
A rhombus.
A diagonal divides a square into two isosceles right triangles?
yes
What is the relationship between isosceles and acute triangles?
They are both triangles. And both have acute angles
Are Isosceles triangles right obtuse and acute?
yes a isosceles triangle has a right,obtuse and acute angle.
Triangle with all acute angles called?
equilateral triangle, acute triangle, some isosceles and scalene triangles
Are all acute triangles isosceles triangles.?
No because a triangle is only an isosceles triangle when it has 2 equal sides
Are all acute triangles isosceles triangles?
No because a triangle is only an isosceles triangle when it has 2 equal sides
Is it true that isosceles triangles have to have acute angles?
Yes
Are some isosceles triangles equilateral triangles?
All isosceles triangles are not equilateral triangles
What is the name of the triangles?
acute, isosceles right, obtuse, and equilateral
Some equilateral triangles are not isosceles?
All isosceles triangles are not equilateral triangles
Are acute triangles always isoceles?
No because isosceles triangles always have two equal sides
Are acute triangles always acute?
Normaly yes but they can take the form of an isosceles or an equilateral triangle
Do isosceles triangles have exactly two acute angles?
Answer: Yes, because of the two angles have to be exactly equal in order to be isosceles. And no isosceles has 3 acute angles and then it will be equilateral triangle Answer: No, the isosceles triangle can either have two acute angles, or all three can be acute.
