Answer:
24π cm² ≈ 75.4 cm²
Step-by-step explanation:
The surface area of a cylinder can be found using the formula ...
SA = 2πr(r +h) . . . . . radius r, height h
__
Your cylinder has a surface area of ...
SA = 2π(2 cm)(2 cm +4 cm) = 24π cm² ≈ 75.4 cm²
The answer would be (6,0)
Answer:
8 = 2 ( (8-7) + (12/4) )
Step-by-step explanation:
2 ( (8-7) + (12/4) )
2 ( ( 1 ) + ( 3 ) )
2 ( 4 ) = 8
It takes a bit of thinking and writing it out on paper to come up with an equation that works and you should definitely practice it so it becomes easier
Answer:
mMKL = 115°
Step-by-step explanation:
Using the property of intersecting chords in a circle, we have that one angle in the intersecting point is the average of the arcs intercepted by the angle and its vertical angle.
So, to find the measure of the angle MKL, we have:
mMKL = (1/2) * (mML + mNU)
mMKL = (1/2) * (155 + 75)
mMKL = (1/2) * (230)
mMKL = 115°