What is the area of major sector DFE?

B. 171.74 cm²

Step-by-step explanation:

Area of a sector = .

Where,

radius (r) = 8.7 cm

Plug in the values into the formula

Area of sector =

Area of sector =

Area of sector = 171.74 cm² (approximated)

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

14

step-by-step explanation:

14