Securing understanding of angles from KS2 | Maths | Quizalize & Oak National Academy

Starter quiz

Complete the sentence: The two angles of 44° and 136° are ____________ with each other.
- right angled
- complementary
- supplementary ✓
- conjugate
- opposite
The size of angle $a$ is measured accurately. Which of these statements could be accurate for angle $a$ ?
- angle $a$ is acute
- angle $a$ is obtuse ✓
- angle $a$ is reflex
- angle $a$ is 36°
- angle $a$ is 144° ✓
Match the angle name to its size.
- acute
  
  ⇔
  
  11.7° ✓
- right angle
  
  ⇔
  
  90° ✓
- obtuse
  
  ⇔
  
  117° ✓
- reflex
  
  ⇔
  
  217° ✓
- one full turn
  
  ⇔
  
  360° ✓
Match the pairs of angles to their description.
- 30° and 60°
  
  ⇔
  
  lie on a right angle ✓
- 45° and 135°
  
  ⇔
  
  supplementary angles ✓
- 120° and 240°
  
  ⇔
  
  conjugate angles ✓
- 120° and 140°
  
  ⇔
  
  two random angles ✓
Which of these statements about this diagram are accurate?
- Angles $b$ ° and 172° are supplementary angles.
- Angles $b$ ° and 172° are conjugate angles. ✓
- $b$ = 188. ✓
- $b$ is a minor angle.
- $b$ is a major angle. ✓
QR is a line segment. Find the value of $c+d+g+h$ .
- '260' ✓