Final Exam Review 2

What type of angle is shown beside?

• Acute angle

• Right angle

• Obtuse angle

• Reflex angle

  
  

Write acute, obtuse, reflex, or right angle for each angle.

Calculate the size of angle a.

Calculate the area and the perimeter.

Calculate the area and the perimeter.

Lee is buying a carpet that costs $20 per square metre.

How much will the carpet cost for this room?

Sam listened to two songs.

One lasted 3 minutes and 17 seconds and the other lasted 144 seconds.

How long did Sam spend in total listening to the two songs?

Gita rolled a ball over ramps with different surfaces and measured the time it took to get to the end of the ramps.

Which ramp took the shortest time?

Gita rolled a ball over ramps with different surfaces and measured the time it took to get to the end of the ramps.

Which ramp took the longest time?

How much time does it take the train to travel from Buton to Caton?