Question 1

Acute angle

Accepted Answer

less than 90 degrees

Answer

more than 90 degrees

Answer

exactly 90 degrees

Answer

exactly 180 degrees

Question 2

Obtuse angle

Accepted Answer

greater than 90 degrees

Answer

exactly 90 degrees

Answer

less than 90 degrees

Answer

exactly 180 degrees

Question 3

Right angle

Accepted Answer

exactly 90 degrees

Answer

less than 90 degrees

Answer

exactly 180 degrees

Answer

more than 90 degrees

Question 4

an angle measuring 180 degrees

Accepted Answer

straight angle

Answer

right angle

Answer

acute angle

Answer

obtuse angle

Question 5

Adjacent angles

Accepted Answer

Share a vertex and a common ray (Next to each other)

Answer

Share a vertex but no common side (NOT next to each other)

Answer

Share a vertex but no common side (Next to each other)

Answer

Share a vertex and a common ray (NOT next to each other)

Question 6

Vertical angles

Accepted Answer

Share a common vertex and angle measures are congruent (Opposite of each other)

Answer

Measure 180 degrees

Answer

No common vertex but they are congruent.

Answer

Share a common vertex and a common side. They are congruent.

Question 7

Parallel Lines

Accepted Answer

Lines that are on the same plane and if extended will never tough.

Answer

Lines on different planes and if extended they will touch.

Answer

lines that make acute angles

Answer

lines that make 90 degrees angles

Question 8

Perpendicular Lines

Accepted Answer

Intersecting lines that form 90 degree angles

Answer

Intersecting lines that form acute angles

Answer

Intersecting lines that form obtuse angles

Question 9

Triangle contains a total of  _____________ degrees.

Accepted Answer

180 degrees

Answer

160 degrees

Answer

90 degrees

Answer

75 degrees

Question 10

Rectangle contains a total of __________________ degrees.

Accepted Answer

360 degrees

Answer

75 degrees

Answer

90 degrees

Answer

180 degrees

Question 11

Acute Triangle

Accepted Answer

3 acute angles

Answer

1 right angle & 2 acute angles

Answer

3 obtuse angles

Answer

2 acute angles & 1 obtuse angle

Question 12

Obtuse Triangle

Accepted Answer

1 obtuse angle & 2 acute angles

Answer

2 obtuse angles & 1 acute angle

Answer

3 acute angles

Answer

1 right angle & 2 acute angles

Question 13

Right Triangle

Accepted Answer

1 right angle & 2 acute angles

Answer

3 right angles

Answer

2 right & 1 acute angle

Answer

1 obtuse angle & 2 acute angles

Question 14

Equiangular Triangle

Accepted Answer

3 congruent angles

Answer

1 obtuse & 2 acute angles

Answer

1 right angle & 2 acute angles

Answer

No congruent angles

Question 15

Scalene Triangle

Accepted Answer

No congruent sides

Answer

3 congruent sides

Answer

3 congruent angles

Answer

2 congruent sides

Question 16

Isosceles Triangle

Accepted Answer

at least 2 congruent sides

Answer

no congruent sides

Answer

3 acute angles

Answer

3 congruent angles

Question 17

Equilateral Triangle

Accepted Answer

3 congruent sides

Answer

1 obtuse angle

Answer

No congruent sides

Answer

3 acute angles

Question 18

Supplementary Angles

Accepted Answer

The sum of the 2 angle measures is 180 degrees.

Answer

The sum of the 2 angle measures is 90 degrees.

Answer

The sum of the 2 angle measures is 75 degrees.

Answer

The sum of the 2 angle measures is 160 degrees.

Question 19

Complementary Angles

Accepted Answer

The sum of the 2 angle measures is 90 degrees.

Answer

The sum of the 2 angle measures is 180 degrees.

Answer

The sum of the 2 angle measures is 160 degrees

Answer

The sum of the 2 angle measures is 75 degrees.

Question 20

Congruent

Accepted Answer

equal to

Answer

similar to

Answer

Not equal to

Answer

close to

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