Quick Review

Match the picture with the correct formula.

• 
• 

25 - 1.67

• 21.23

• 23.33

• 23.23

• 20.03

What is the area?

• 68.50 cm²

• 2500 cm²

• 78.50 cm²

• 78.50 cm

The stem and leaf plot were the list of scores on the last Grammar test. Three students got the same grade. What grade was it?

• 80

• 57

• 41

• 78

If the radius is 2. What is the area?

• 3.14

• 12.56

• 22.78

• 18.84