Answer:
66.3 sq ft
Step-by-step explanation:
Here's the plan: we'll find the area of the circle then subtract the area of the triangle.
Area of circle:
A = pi•r^2
= pi•6^2
= 3.14•36
~= 113.04
Area of triangle:
A = 1/2bh
= 1/2(10.39)(9)
The height is the 6+3 in the image.
~= 46.755
Subtract to find
Area of Shaded:
113.04 - 46.755
= 66.285
Round to nearest tenth.
~= 66.3 sq ft
Answer:
−19810916
Step-by-step explanation:
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It would be:1/x = 1/40+1/52 = 13+10/520 = 23/520
x = 520/23 = 22.60 minutes
Answer:
32π cubic units
Step-by-step explanation:
Given: r=4, h=6, v=?
Volume of cone: v=(h*πr²)/3
Substitution: v=(6*π*4²)/3
v=2*π*16
v=32π unit³ or approx. 100.530965 unit³
Answer:
height 3 inches
Step-by-step explanation:
h = V/LW = 45/3x5 = 3 inches
