Answer:
C.13
Step-by-step explanation:
D is a midpoint, which means that AD=DB= 1/2 AB = 1/2 (24) = 12
Using Pythagorean theorem we know that CD^2+DB^2=CB^2
That means that 5^2+12^2=CB^2
25+144=169
169=13^2
CB=13
a=CB=13
Answer:
49π or 153.938 mm²
Step-by-step explanation:
Area of a Circle Formula: A = πr²
Since we are given radius <em>r</em>, simply plug it into the formula:
A = π(7)²
A = 49π
A = 153.938
Answer:
i'd chose a or d but i'm not completely sure
Step-by-step explanation:
my guess is probably just as good as yours if not worse
Its most likely to be c if not a because the answer is going to be about 1 dollar sales tax