Answer:

Step-by-step explanation:
1.660
we would only move the decimal point once.
1.66 * 10^0
10^0 = 1
Answer:
74.1 or 74
Step-by-step explanation:
The answer is D. You’d need to minus the area of the circle away from the area of the triangle to get the area of the shaded region
A = 16 over 49
b= 2 then 1 over 10
9514 1404 393
Answer:
67.0 square units
Step-by-step explanation:
The formula for the area is ...
Area = 1/2ab·sin(C)
Area = (1/2)(14)(28)sin(20°) ≈ 67.036 . . . . square units
The area of the triangle is about 67.0 square units.