so the first option: sec A = 11 over 3
They are g and a hope this helped
1. $16
2. $61.75
(sorry i haven’t done the others yet)
Hope this helps!
Your answer will be choice A recall complementary angles total 90 degrees and supplementary angles total 180 degrees
Answer:
25.899sq.metres
Step-by-step explanation:
Area of this section of wood = Area of the sector
Area of the sector = theta/360 * πr²
r is the radius
theta is the central angle
Substitute
Area of the sector = 85.3/360 * πr²
Area of the sector = 85.3/360 * 3.14(5.90)²
Area of the sector = 85.3/360 * 109.3034
Area of the sector = 9,323.58002/360
Area of the sector = 25.899
Hence the area of the section of wood is 25.899sq.metres
