First option: 14.0 cm^2
Area of semicircle + area of triangle
1/2(pi)(r^2) + 1/2(b)(h)
1/2(3.14)(1.5^2) + 1/2(3)(7)
3.53+ 10.5
14.03 cm^2
100+26=126
percent measns parts out of 100
126%=126/100=1.26
'of' means multiply
126% of 455 means
1.26 times 455=
573.30
retail price is $573.30
Let's try with the smallest one: 10*10=100
those are the digits and the bigger ones may be even bigger than 3 digits, but never lower than 2