Answer:
1+1+2
Step-by-step explanation:
I'm the first one to answer to mark me Brainless!
Given:
Base area = 4π mm²
Height = 10 mm
To find:
The volume of the cylinder.
Solution:
Base of the cylinder is circle.
Area of the base = πr²
πr² = 4π
Volume of the cylinder = πr²h
Substitute 4π in place of πr².
= 4π × 10
= 40π mm³
The volume of the cylinder is 40π mm³.
Answer:
120°
Step-by-step explanation:
Opposite angles in a cross of 2 lines like this are equal;
A = 120 and B = D = 60°
Answer:
437.3 ft
Step-by-step explanation:
90-29=61
sin(61)=0.87461...
sin(61)=x/500
sin(61)*500 = x
Answer:
its A
Step-by-step explanation:
Its a because its A =)
