Answer:
1
Step-by-step explanation:
tan 45 = cos 45 / sin 45.
Since sin(x)=cos(90-x), cos 45 = sin 45, so tan 45 = 1
Answer:
625 pi (no approximation)or 1962.5(approximation)
Step-by-step explanation:
You do pi times radius squared.
Answer:
12 inches = 1 foot
9,944 inches = 9,944/12 = 826.67 ft
-1 is the answer to your question
Answer:
$1.95 hope this helped
Step-by-step explanation:
