Answer:
11 meters
Step-by-step explanation:
Use the formula:
V = 7599, h = 20, π = 3.14
Plugin the numbers and solve for r
1 .2a-3b-1 2. 3x + 5 - 4x^2 + x^3
1 answer:
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Check the picture below.
since we know the acute angle is 45°, that angle with the bottom base and the slanted line and the altitude make a 45-45-90 triangle, and thus we can get the value of that section at the bottom, as you see in the picture, thus the longer base is 9 + 18 + 9, or 36.
since we know the acute angle is 45°, that angle with the bottom base and the slanted line and the altitude make a 45-45-90 triangle, and thus we can get the value of that section at the bottom, as you see in the picture, thus the longer base is 9 + 18 + 9, or 36.