Quiz about Classifying Triangles Plus

Question 1

Look at the sides of this triangle. What type of triangle is this?

Accepted Answer

Isosceles

Answer

Equilateral

Answer

Scalene

Answer

Obtuse

Question 2

Look at the sides of this triangle. What type of triangle is this?

Accepted Answer

scalene

Answer

acute

Answer

equilateral

Answer

isosceles

Question 3

What type of angle is this?

Accepted Answer

Right

Answer

Acute

Answer

Obtuse

Answer

Straight

Question 4

Which type of angle is this?

Accepted Answer

Acute

Answer

Right

Answer

Obtuse

Answer

Straight

Question 5

Which type of angle is this?

Accepted Answer

Obtuse

Answer

Acute

Answer

Right

Answer

Straight

Question 6

Look at the sides and angles of this triangle. Which type of triangle is pictured?

Accepted Answer

Right Isosceles Triangle

Answer

Equilateral Triangle

Answer

Obtuse Scalene Triangle

Answer

Obtuse Equilateral Triangle

Question 7

Look at the sides of this triangle. Which type of triangle is pictured?

Accepted Answer

Equilateral Triangle

Answer

Scalene Triangle

Answer

Isosceles Triangle

Answer

Right Triangle

Question 8

Classify this triangle.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 9

Look at the sides and angles of this triangle. Which type of triangle is pictured?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 10

Question 10.

Accepted Answer

Equilateral

Answer

Isosceles

Answer

Scalene

Answer

Right

Question 11

Question 11.

Accepted Answer

Scalene

Answer

Equilateral

Answer

Isosceles

Answer

Right

Question 12

Question 12.

Accepted Answer

Isosceles

Answer

Equilateral

Answer

Scalene

Answer

Right

Question 13

Question 13.

Accepted Answer

Equilateral

Answer

Isosceles

Answer

Scalene

Answer

Right

Question 14

If a triangle has all three angles equivalent and all three sides equivalent, what type of triangle is it?

Accepted Answer

Equilateral Equiangular

Answer

Acute Isosceles

Answer

Obtuse Scalene

Answer

Obtuse Isosceles

Question 15

If a triangle has no equal sides, what type of triangle is it?

Accepted Answer

Scalene

Answer

Equilateral

Answer

Right

Answer

Obtuse

Question 16

If a triangle has two equal sides, what type of triangle is it?

Accepted Answer

Isosceles

Answer

Right

Answer

Obtuse

Answer

Scalene

Question 17

In a triangle, how many total degrees are there?

Accepted Answer

180 degrees

Answer

100%

Answer

it varies

Answer

360 degrees

Question 18

A triangle has side lengths of 19 inches, 19 inches, and 20 inches. Classify the triangle by sides.

Accepted Answer

isosceles triangle

Answer

equilateral triangle

Answer

scalene triangle

Answer

none of the above

Question 19

Triangles can be classified by what two things?

Accepted Answer

Angles & Side Lengths

Answer

Side Length & Love

Answer

Number of Vertices

Answer

Congruent Sides & Peace

Question 20

A triangle with 3 congruent sides is called a(n) ______

Accepted Answer

Equilateral Triangle

Answer

Isosceles Triangle

Answer

Obtuse Triangle

Answer

Irregular Triangle

Question 21

A scalene triangle has _____

Accepted Answer

no congruent sides

Answer

3 different angle names

Answer

all sides congruent

Answer

3 congruent angles

Question 22

A triangle with at least one angle greater than 90 degrees is a(n) ________ triangle

Accepted Answer

obtuse

Answer

left

Answer

right

Answer

acute

Question 23

How many acute angles must an acute triangle have?

Accepted Answer

3

Answer

2

Answer

1

Answer

4

Question 24

What type of triangle is this?

Accepted Answer

scalene

Answer

acute

Answer

equilateral

Answer

isosceles

Question 25

Classify the triangle by angles and sides.

Accepted Answer

Acute Isosceles

Answer

Right Scalene

Answer

Obtuse Isosceles

Answer

Equiangular Equilateral

Question 26

Classify the triangle by angles and sides.

Accepted Answer

Equiangular & Equilateral

Answer

Scalene & Equilateral

Answer

Acute & Scalene

Answer

Equiangular & Isosceles

Question 27

Classify the triangle by angles and sides.

Accepted Answer

Right Isosceles

Answer

Right Scalene

Answer

Acute Isosceles

Answer

Right Obtuse

Question 28

Classify the triangle by angles and sides.

Accepted Answer

Obtuse Isosceles

Answer

Obtuse Scalene

Answer

Acute Isosceles

Answer

Equiangular Scalene

Question 29

Classify the triangle by angles and sides.

Accepted Answer

Obtuse Scalene

Answer

Obtuse Isosceles

Answer

Right Scalene

Answer

Acute Isosceles

Question 30

Classify the triangle by angles and sides.

Accepted Answer

Acute Scalene

Answer

Equiangular Scalene

Answer

Acute Equilateral

Answer

None of the above

Question 31

Classify the triangle by angles and sides.

Accepted Answer

None of the above

Answer

Right Scalene

Answer

Equiangular Equilateral

Answer

Obtuse Isosceles

Question 32

Classify each triangle by its angles and sides.

Accepted Answer

Equiangular, Equilateral,

Answer

Acute, Isosceles

Answer

Obtuse, Isosceles

Answer

Right, Scalene

Question 33

Which triangle appears to be an equilateral triangle?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 34

What type of triangle has only acute angles and no congruent sides?

Accepted Answer

Acute Scalene Triangle

Answer

Right Isosceles Triangle

Answer

Obtuse Isosceles Triangle

Answer

Right Scalene Triangle

Question 35

What type of triangle has only one right angle and two congruent sides?

Accepted Answer

Right Isosceles Triangle

Answer

Obtuse Isosceles Triangle

Answer

Right Scalene Triangle

Answer

Acute Scalene Triangle

Question 36

Find the measure of the missing angle.

Accepted Answer

58o

Answer

8o

Answer

122o

Answer

64o

Question 37

solve for x.

Accepted Answer

40

Answer

50

Answer

37

Answer

52

Classifying Triangles Plus

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