Answer:
42.1 cm
Step-by-step explanation:
θ = 265°
Radius (r) = 9.1 cm
Arc length of major arc GH = θ/360 × 2πr
Plug in the values into the equation
Length of arc GH = 265/360 × 2 × π × 9.1
= 42.0886149
= 42.1 cm (nearest tenth)
The other factor is eight because 9 multiplied by eight is 72 and a negative times a positive is a negative
10 + 8 + 0.6 + 0.04 = 18.64