D. 30* Because This is definitely smaller than a 45 degree angle. If it was a bit wider it would be.
Answer:
2
Step-by-step explanation:
512^(1/9)
Write 512 as power of 2:
(2^9)^(1/9)
Multiply the exponents:
2^(9 × 1/9)
2^1
2
Answer:
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The surface area of the right cone with a radius of 3 meters and a slant height of 5 meters is 47.1 m².
What is surface area?
To calculate the surface area of the cone, we use the formula below.
Formula:
- A = πrl.............. Equation 1
Where:
- A = Surface area of the cone
- π = Pie
- l = Slight Height
From the question,
Given:
- l = 5 meters
- r = 3 meters
- π = 3.14
Substitute these values into equation 1
Hence, The surface area of the right cone is 47.1 m².
Learn more about surface area here: brainly.com/question/76387
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Answer:
a = 16
Step-by-step explanation:
6 = a/4 + 2
4 = a/4 Subtract 2 from both sides
16 = a Multiply 4 to both sides
