Answer:
189.27
Step-by-step explanation:
rounded front part has a diameter of 10
that means it has a radius of 5
rounded part's area is area of a cirlcle ÷ 2
area of a circle is pi * radius squared
pi*25=78.54
78.54÷2=39.27
rest of the shapes area is 10 times 15 which = 150
150+39.27=189.27
