Quiz about Shapes, Lines, Acute, Obtuse Right Angles

Question 1

An angle that forms a square corner is called

Accepted Answer

a right angle

Answer

an acute angle

Answer

an obtuse angle

Answer

a straight angle

Question 2

Which type of angle is pictured?

Accepted Answer

Acute

Answer

Right

Answer

Obtuse

Answer

Straight

Question 3

Question 3.

Accepted Answer

perpendicular lines

Answer

parallel lines

Answer

a parallelogram

Answer

a ray

Question 4

How many acute angles does the shape have?

Accepted Answer

3

Answer

4

Answer

0

Answer

1

Question 5

An angle that measures exactly $$90^\circ$$ is called what?

Accepted Answer

Right angle

Answer

Acute angle

Answer

Straight angle

Answer

Obtuse angle

Question 6

Name the angles that appear to be acute (may pick more than one).

Accepted Answer

$$\angle$$ AMB

Accepted Answer

$$\angle$$ BMC

Accepted Answer

$$\angle$$ CMD

Answer

$$\angle$$ AMD

Question 7

Which of the following is an ACUTE ANGLE (smaller than a right angle)?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 8

A drawing is shown.

Accepted Answer

Two line segments that appear to be parallel

Answer

Two line segments that appear to be perpendicular

Answer

Two lines that appear to be parallel.

Answer

Two lines that appear to intersect.

Question 9

What is the measure of a right angle?

Accepted Answer

$$90^\circ$$

Answer

$$45^\circ$$

Answer

$$180^\circ$$

Answer

$$360^\circ$$

Question 10

What is an acute angle?

Accepted Answer

An angle that measures less than 90degrees.

Answer

An angle that measures 180degrees.

Answer

An angle that measures 90degrees.

Answer

An angle that measures more than 90degrees.

Question 11

AMD is an obtuse angle. Using three letters, what is another way to name this angle?

Accepted Answer

$$\angle$$ DMA

Answer

$$\angle$$ MAD

Answer

$$\angle$$ BMD

Answer

$$\angle$$ CMD

Question 12

How many acute angles that we can see on this star?

Accepted Answer

5

Answer

4

Answer

7

Question 13

Which of the following is an example of an obtuse angle?

Accepted Answer

The angle formed by the hands of a clock at 10:10

Answer

The angle formed by the hands of a clock at 1:30

Answer

The corner of a square

Answer

The top angle of an equilateral triangle

Question 14

Which of the following shapes has all sides of equal length and all angles of equal measure?

Accepted Answer

Square

Answer

Rectangle

Answer

Rhombus

Answer

Trapezoid

Question 15

Which of the following is an ACUTE ANGLE (smaller than a right angle)?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 16

Which shape has exactly two right angles?

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 17

What type of angle measures more than $$90^\circ$$ but less than $$180^\circ$$ ?

Accepted Answer

Obtuse angle

Answer

Acute angle

Answer

Right angle

Answer

Straight angle

Shapes, Lines, Acute, Obtuse Right Angles

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