Question

calculate the shaded area​

Answer 1

Answer:

area of shaded part = area of bigger rectangle - area of smaller circle

Step-by-step explanation:

dimension (big rectangle )=

l=45

b=25

dimension (small rectangle )

l=45-2-2= 41

b=25-1-1=23

area of shaded part= L*B - l*b

(45*25)-(41*23)

1125 - 943 = 182sq.m