Quiz about Triangle Hierarchy

Question 1

Which triangle is classified as scalene acute?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 2

Which triangle is classified as equilateral acute?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 3

Which triangle is classified as isosceles acute?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 4

How is this triangle classified?

Accepted Answer

right isosceles

Answer

right scalene

Answer

obtuse isosceles

Answer

equilateral

Question 5

A ______ triangle has 3 congruent sides and 3 congruent angles.

Accepted Answer

equilateral

Answer

right

Answer

scalene

Answer

isosceles

Question 6

A triangle with at least 2 congruent sides is ______.

Accepted Answer

isosceles

Answer

scalene

Answer

a square

Question 7

A _____ triangle has 0 congruent sides.

Accepted Answer

scalene

Answer

equilateral

Answer

isosceles

Answer

three sided

Question 8

Which triangle belongs in the part of the circle labeled "scalene triangle"?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 9

What is missing in the side length classification?

Accepted Answer

Isosceles

Answer

Equator

Answer

Short

Answer

Scalifish

Question 10

According to the diagram, how can a scalene triangle be classified by its sides?

Accepted Answer

acute, right or obtuse

Answer

acute or right only

Answer

obtuse only

Answer

right only

Question 11

What does congruent mean?

Accepted Answer

same size and same shape

Answer

different size and different shape

Answer

same size but different shape

Answer

different size but same shape

Question 12

Which of the following statements supports the fact that an equilateral triangle is also an isosceles triangle?

Accepted Answer

They both have at least two congruent sides.

Answer

They are both triangles.

Answer

The sum of all the measures of the angles is 180 degrees.

Answer

All the angles are congruent.

Question 13

Which of the following MUST be true for a triangle to be scalene?

Accepted Answer

all 3 sides cannot be congruent

Answer

two sides have to be congruent

Answer

all angle measures are less than 90 degrees

Answer

must have 4 congruent sides and angles

Question 14

I am a triangle with all angles measuring less than 90 degrees. What am I?

Accepted Answer

Acute triangle

Answer

Right triangle

Answer

Scalene triangle

Answer

Obtuse triangle

Question 15

Classify this triangle based on its angles.

Accepted Answer

right

Answer

acute

Answer

obtuse

Question 16

What kind of triangle is this based on its side length?

Accepted Answer

scalene

Answer

equilateral

Answer

isoceles

Triangle Hierarchy

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