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Right angle triangle
Isosceles trialgle
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∙ 10y ago
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Why might two triangles not necessarily be congruent?
they might be different types of triangles.
Can you make two different triangles?
Yes, I can.
Two different isosceles triangles with perimeter 4a plus b?
two isosceles triangles with common line
Are the angle measures of similar triangles different?
for two similar triangles , their corresponding angles are equal.
How do you classify triangles in two different ways?
Triangles are classed as: scalene, right angle, obtuse, isosceles and equilateral
Why might two triangles not necessarily be congruent?
they might be different types of triangles.
Can you make two different triangles?
Yes, I can.
What are isosceles triangels?
Isosceles triangles are triangles in which two of the three sides have different lengths.
Two different isosceles triangles with perimeter 4a plus b?
two isosceles triangles with common line
What are two triangles that have the same shape but are different sizes called?
Those would be SIMILAR triangles.
Are the angle measures of similar triangles different?
for two similar triangles , their corresponding angles are equal.
Which explains why AAA is not enough to prove two triangles congruent?
Two triangles with three congruent angles may have different side lengths.
How do you classify triangles in two different ways?
Triangles are classed as: scalene, right angle, obtuse, isosceles and equilateral
What is special about a scalene triangle?
A scalene triangle is different from all other triangles because every side is a different length and every angle is different as well. This is different from isosceles triangles, which always have two sides and two angles that are the same. It is also different from equilateral triangles, which have all equal sides and all equal angles.
What is the different between all of the 4 triangles?
Equilateral triangles have 3 sides all of the same lengths and the three angles are equal (60°). Isoceles triangles have two sides of equal length with both of those side angles being equal while the other is different. Scalane triangles have all sides of different lengths and different angles. Right angled triangles have one angle of 90° and the other two will total 90°.
Are all isosceles triangles congruent?
no because isosceles triangles only have two congruent sides and the other one is different
Do triangles always have three lines of symmetry?
No, scalene triangles, which have sides of different lengths, have none. Isosceles triangles, with only two sides the same, only have one.
