1. What is the formula to be used in finding the area of a circle?
A, A = πι2
A =
a. A =
b. A = id
C. A =21tr
d. A = ter
2. What will be the radius of a circle if it has a diameter of 70 cm?
a. 10 cm
b. 15 cm
c. 25 cm
d. 35 cm
3. What is the area of a circle whose diameter is 24 cm?
a. 245.16 cm?
b. 452.16 cm2
C. 542.16 cm?
d. 625.16 cm2
4. How are areas expressed?
a. cubic units
b. unit of measure
c. square units
d. units
5. How are we going to solve for the area of a circle?
a. square the radius times 3.14
b. square the diameter times 3.14
B. divide the radius by 2 times 3.14
C. square 3.14 times the radius
D. Complete the table below.​