The answer can't be C or D because the unit of volume is always cubed. The formula for volume of cylinder is (pi)(r^2)(h) . The pi(r^2) part is the formula for area of a circle which is what the base of the cylinder is. Fortunately the area is already given as 28.2. Plug that into the volume formula and plug in 3.1 for the height and multiply. I get 87.42 and the answer choice B seems to be the closest option
Answer:
P = 17in
Step-by-step explanation:
P = side + side + side
P = 5 + 5 +7
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Answer:
14
Step-by-step explanation:
Answer:
5 cm
Step-by-step explanation:
In a rhombus,
1 diagonal = 8 cm (left - right)
2 diagonal = 6 cm (top - bottom)
There will be 4 triangles in a rhombus when bisected with 2 intersecting diagonals (all 4 will have equal measures).
Then,
Base of 1 triangle = 8/2 = 4 cm
Altitude of 2 triangle = 6/2 = 3 cm
Hypotenuse of 1 triangle = Longest side of triangle = Side of rhombus = ?
Using pythagorean property,
√((4)² + (3)²) = Hypotenuse
√(16 + 9) = Hypotenuse
√25 = Hypotenuse
5 cm = Hypotenuse = 1 side of rhombus
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Hope it helps ⚜