Answer:
-11
Step-by-step explanation:
Answer:
<em>h = 15.13 cm</em>
Step-by-step explanation:
<u>Lateral Surface Area of a Cone</u>
Given a right circular cone of base radius r and height h, the lateral surface area is given by:
We are given the lateral area of a funnel as A=236.64 square cm and the radius is r=4.75 cm. It's required to find the height of the cone. It can be calculated by solving for h.
Squaring:
Dividing by
Subtracting :
Taking square root:
Substituting the values:
h = 15.13 cm
9514 1404 393
Answer:
use the appropriate calculator functions
Step-by-step explanation:
Log and Exp functions are transcendental functions. Each is defined by an infinite series. All modern scientific and graphing calculators have built-in algorithms for calculating these functions. The easiest way to calculate these function is to ...
make use of an electronic calculator
Detailed instructions for use will depend on the calculator.
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Alternatively, one can make use of tables. A typical table of log functions will be arranged to facilitate interpolation between table values when necessary. Again, the detailed instructions for using a particular table will depend on the table. The second attachment shows an example of a 4-decimal place log table.