Quiz about 3 Getting to know Triangles

Question 1

Which triangle has a 90 degree angle?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 2

Which triangle has an angle over 90 degrees?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Question 3

Which triangle has three 60 degree angles?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 4

Which triangle perpendicular lines?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 5

Which triangle has parallel lines?

Accepted Answer

None. It's impossible for a single triangle to have parallel lines.

Answer

A.

Answer

B.

Answer

C.

Question 6

Which triangle has 3 lines of symmetry?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 7

Which triangles have only 1 line of symmetry?

Accepted Answer

Option D is correct

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 8

Which triangle has no lines of symmetry?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 9

Which triangle has 3 lines of symmetry?

Accepted Answer

equilateral

Answer

scalen

Answer

isosceles

Answer

none. it's impossible for a triangle to have a line of symmetry

Question 10

Which triangle has only 1 line of symmetry?

Accepted Answer

isosceles

Answer

equilateral

Answer

scalen

Answer

none. it's impossible for a triangle to have a line of symmetry

Question 11

Question 11.

Accepted Answer

has an obtuse angle

Answer

Has all acute angles

Answer

Has perpendicular lines

Answer

has 3 lines of symmetry

Question 12

Which triangle has 3 equal acute angles?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 13

Which triangle has a right angle?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Question 14

Which triangle has an obtuse angle

Accepted Answer

scalene

Answer

equilateral

Answer

isosceles

Question 15

If you add up all the angles in a triangle, it will always equal ____

Accepted Answer

180

Answer

90

Answer

45

Answer

360

Question 16

Which triangle has 3 angles that measure 60 degrees

Accepted Answer

equilateral

Answer

scalene

Answer

isosceles

Question 17

Which triangle has 2 equal angles and 2 equal sides?

Accepted Answer

isosceles

Answer

equilateral

Answer

scalene

Question 18

Which triangle has no equal sides?

Accepted Answer

scalene

Answer

equilateral

Answer

isosceles

Question 19

Which of these does not have perpendicular lines?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 20

Which of these does not have a 90 degree angle?

Accepted Answer

equilateral triangle

Answer

right triangle

Answer

square

Answer

rectangle

Question 21

How many degrees are in a triangle?

Accepted Answer

180

Answer

90

Answer

45

Answer

360

Question 22

Which of these is true?

Accepted Answer

a triangle can have perpendicular lines

Answer

A triangle can have 2 right angles

Answer

A triangle can have parallel lines

Question 23

Which of these could NOT be the angles of a triangle?

Accepted Answer

45,55,100

Answer

60,60,60

Answer

45,45,90

Answer

100,50,30

Question 24

Which of these is not a way to classify a triangle

Accepted Answer

parallel

Answer

acute

Answer

obtuse

Answer

right

Question 25

Which of these is NOT a way to classify a triangle

Accepted Answer

trapezoid

Answer

scalene

Answer

Equilateral

Answer

isosceles

Question 26

Which of these could be an equilateral triangle?

Accepted Answer

60,60,60

Answer

45,45,90

Answer

100,50,30

Answer

45,45,45

3 Getting to know Triangles

26 questions

Which triangle has a 90 degree angle?

Which triangle has an angle over 90 degrees?

Which triangle has three 60 degree angles?

Which triangle perpendicular lines?

Which triangle has parallel lines?

Which triangle has 3 lines of symmetry?

Which triangles have only 1 line of symmetry?

Which triangle has no lines of symmetry?

Which triangle has 3 lines of symmetry?

Which triangle has only 1 line of symmetry?

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