What is the equation of the following linear funchon?
1 answer:
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Answer:
The volume of the solid is
Step-by-step explanation:
1. Cylinder
For find the volume of a cylinder we use the next formula:
Then the volume of the cylinder is equal to
2. Cones
For find the volume of a cone we use the next formula:
However there are two cones so we have to multiply the volume of one cone for two and we get the total volume for the cones which is
3. Sum of the volumes
Finally we sum the volumes of the cylinder and the cones for get the final result
So approximating the result is
Answer:
Step-by-step explanation:
the formula for calxulating the area if the isosceles triangle is expressed as;
b is the base of the triangle
h is the altitude
Given
b = 16ft
h = 10ft
Substitute
A = 1/2 * 16 * 10
A = 8*10
A = 80ft²
Hence the area of the triangle is 80ft²
b) To get the measure of one side of the triangle, we will use the pythagoras theorem. Let s be the slant side
s² = h²+(b/2)²
s² = 10²+(16/2)²
s² = 10²+(8)²
s² =100+64
s² =164
s = √164
s = 12.8ft
Hence one side of the triangle is 12.8ft