Answer: 706.5
Step-by-step explanation:
3.14 • 15^2
Answer:
AB= 8/Cosine 60 degrees
Cosine=Adjacent/Hypotenuse
Cosine=8/AB
AB=8/Cosine 60 degrees
all work is shown and pictured
28.26
π r² = A
A = (3.14) (3²)
A = 3.14 · 9 = 28.26
-6
<u>4 x (-6)</u> - 2
<u>-16 - 2</u>
=-14
