Answer:
251.2 unit²
Step-by-step explanation:
Radius = 4 unit, height = 5 unit
Volume of cylinder = pi r² h
Where pi(#) = 3.14
Volume = # × 4² × 5
Volume = # × 16 × 5
Volume = 80# unit²
Volume = 80 × 3.14
Volume = 251.2 unit²
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Answer:
can I see the graph? to answer the question
Answer:
Step-by-step explanation:
<u>Use trigonometry:</u>
- tangent = opposite / adjacent
- tan x = 34/54
- x = arctan (34/54) ≈ 32.2°
Answer:
<h3>512</h3>
Step-by-step explanation:
<h3>The number 512 on prime factorization gives 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2. On combining the prime factors in groups of 3 gives 8. So, the cube root of 512 = ∛(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2) = 8 (perfect cube).</h3>
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