The answer is A . Because it is infact a trapezoid and it does infact have to parrell sides .
28.6
since the 0.5 is the one to be rounded and since the next number is 5, it gets rounded up.
Answer: it’s B, the idea Americans embraces its diverse heritage
Step-by-step explanation:
Step-by-step explanation:
first you will put a line in the missing part of the inside of the figure.Once you do you will see that there are two figures.
to find the diagonal of the half-circle : 7cm-2cm-1cm=4cm
Now use the area formulas for each figure.The area of the semicircle is pi×d/2.The area of the rectangle is a×b.
A of semicircle =3.14×4cm/2=6.28cm²
A of rectangle =7×3=21cm²
to find the perimeter of them:
P of semicircle = 3.14×4=12.56cm
P of rectangle =2(7+3)=14+6=20cm
