Quiz about Triangles Quiz

Question 1

What type of triangle is this based on the sides?

Accepted Answer

scalene

Answer

equilateral

Answer

isosceles

Question 2

What type of triangle is this based on the angles?

Accepted Answer

right

Answer

acute

Answer

obtuse

Question 3

What type of triangle is this based on the sides?

Accepted Answer

equilateral

Answer

isosceles

Answer

scalene

Question 4

What type of triangle is this based on the sides?

Accepted Answer

isosceles

Answer

equilateral

Answer

scalene

Question 5

What type of triangle is this based on the angles?

Accepted Answer

acute

Answer

obtuse

Answer

right

Question 6

What type of triangle is this based on the angles?

Accepted Answer

obtuse

Answer

acute

Answer

right

Question 7

Select ALL of the triangles that are right triangles.

Accepted Answer

Option A is correct

Accepted Answer

Option B is correct

Answer

C.

Answer

D.

Question 8

Choose ALL of the words that describe this triangle.

Accepted Answer

obtuse

Accepted Answer

scalene

Answer

isosceles

Answer

equilateral

Answer

acute

Question 9

Choose ALL of the words that describe this triangle.

Accepted Answer

isosceles

Accepted Answer

acute

Answer

obtuse

Answer

equilateral

Answer

scalene

Question 10

Leah drew a triangle on a piece of paper. She made one side 5 inches long, another side 4 inches long, and the last side 3 inches long. What kind of triangle did she draw?

Accepted Answer

scalene

Answer

isosceles

Answer

equilateral

Question 11

Select ALL that are correct about this triangle.

Accepted Answer

Triangle ABC is a right triangle

Accepted Answer

Triangle ABC is a scalene triangle

Accepted Answer

Triangle ABC has 2 acute angles and 1 right angle

Answer

Triangle ABC is an equilateral triangle

Answer

Triangle ABC is an acute triangle

Question 12

Why is this triangle classified as isosceles?

Accepted Answer

at least two sides are congruent

Answer

at least one angle is acute

Answer

all angles are acute

Answer

all angles are congruent

Question 13

Choose each description of this triangle.

Accepted Answer

Has all 3 acute angles

Accepted Answer

Is an isosceles triangle

Accepted Answer

Has at least 2 congruent sides

Answer

Has 1 obtuse angle

Answer

Is an equilateral triangle

Question 14

What do all of these triangle have in common?

Accepted Answer

The triangles are all acute triangles.

Answer

The triangles are all equilateral triangles.

Answer

The triangles are all obtuse triangles.

Answer

The triangles are all scalene triangles.

Question 15

What type of triangle will be formed if the points E, F, and C are all connected?

Accepted Answer

right

Answer

acute

Answer

obtuse

Answer

equilateral

Triangles Quiz

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