matematika sudut

Open Ended

How does a protractor help in measuring angles on a clock face?

Multiple Select

Select all the clocks that show a right angle between the hour and minute hands.

• Clock 1

• Clock 2

• Clock 3

• Clock 4

Open Ended

Can you share an example of where you have seen or used a right angle in your surroundings?

Multiple Choice

Why is it important to understand angles in everyday life?

• Because angles are used in many daily activities such as construction, art, and sports.

• Because angles are only used in mathematics.

• Because angles are not important in real life.

• Because angles are only needed for advanced science.

Multiple Choice

What are the elements that form an angle according to the definition provided?

• Two legs of the angle and the angle point

• Three lines and a circle

• Two parallel lines

• A single straight line

Multiple Select

Select all types of angles that are less than 180°.

• Acute angle

• Obtuse angle

• Right angle

• Straight angle

Open Ended

Explain the differences between acute, obtuse, right, and straight angles.

Multiple Choice

Which of the following statements about right angles is correct?

• A right angle is exactly 90°.

• A right angle is less than 90°.

• A right angle is more than 90° but less than 180°.

• A right angle is exactly 180°.

Open Ended

How does understanding angles and their measurement help in everyday life, such as in design, architecture, or art?

Multiple Choice

What is meant by an angle?

• A shape formed by two parallel lines.

• A shape formed by two lines meeting at a single point.

• A shape formed by three intersecting lines.

• A shape formed by three intersecting lines.

Multiple Choice

A right angle has a measure of?

• Less than 90°.

• Exactly 90°.

• Between 90° and 180°.

• Exactly 180°.

Open Ended

Explain the difference between an acute angle and a right angle.

Multiple Choice

Select all angles that are less than 90°.

• 60°

• 90°

• 120°

• 180°

Multiple Choice

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

• 60°.

• 90°.

• 120°.

• 180°.

Multiple Choice

If an angle measures 145°, what type of angle is it?

• Acute angle

• Right angle

• Obtuse angle

• Straight angle

Open Ended

Explain the difference between an acute angle and an obtuse angle.

Multiple Choice

Which tool is used to measure the size of an angle?

• Ruler

• Compass

• Calculator

• Protractor

Open Ended

What is one thing you learned today about angles that you did not know before?