Answer:
f(x)= - l x - (-4) l + 0
Step-by-step explanation:
Divide I from both sides then subtract r from both sides, too so in the end:
R= (E-r)/I
Answer:
19,27 cm^2
Step-by-step explanation:
area of triangle = (6 x 3)/ 2 = 9 cm^2
circle area : 3^2 x 3,14 = 28,27 cm^2
area of shaped region = 28,27 - 9 = 19,27 cm^2