T3_C4D1_Area of a circle_2324

Which statement is true about the area of a circle?

Which is the formula for finding the area of a circle?

Areas are measured in terms of ________.

• cubic units

• degrees

• square units

• meters

Which expression can be used to solve the area of the given circle?

Study the given diagram. What is the measure of the radius of the given circle?

Mathematical Equivalence

ON

• 21.25
• 78.5

Mathematical Equivalence

ON

How much grass is needed to fill the entire circular lawn?

• 4,418 steps²

• 235 steps²

• 5,625 steps²

• 740 steps²

Match the following:

• circumference of a circle

• area of a circle

• r = 12.25

In a scale of 1 - 5, five being the highest how will you rate your learning of today's lesson?

• 1

• 2

• 3

• 4

• 5