Answer:
19.61505096...
Step-by-step explanation:
Area in a circle is pi(ratio)squared
Circumference is pi multiplied by diameter
Ratio is half of diameter
15.7 divided by pi is roughly 5 (4.997465213 to be exact)
Half of 5 is 2.5
pi(2.5)squared is 19.61505096...
56
(-71+-2) + (25+104)=
-73 + 129 = <u>56</u>
770,070= 700,00+70,000+70
Answer:121.824 and 779.174
just times the numbers by each other and you will get the answer
