Answer:
1.57
Step-by-step explanation:
9/11+3/4
=1.56818181818181.....
=1.57
Answer:
D.
Step-by-step explanation:
Use where r is radius (12) and h is height (17).
12^2=144
(144)(17)=2448
Answer:
150
Step-by-step explanation:
because acute angle is less than 90 degree