Answer:
0.64
Step-by-step explanation:
Answer:
The area of the triangle is 
square units
Step-by-step explanation:
Given
Shape: Triangle
Required
The area of the triangle
The area of a triangle is calculated as thus;
By substituting and ; This gives
Open Bracket
Hence, the area of the triangle is square units
Answer:
Here the most appropriate answer is '>'
Thus it will be 0.248<u> > </u>0.259
The lateral area of a cone is 147ft².
The total surface area of the cylinder is 867ft².
The total surface area is 1014ft²
<h3>What is the lateral surface area of a cone?</h3>
The lateral area of a cone is defined as the area covered by the curved surface of the cone.
Lateral area of a cone = πr x √(r² + h²)
Where:
- r = radius = 12/2 = 6ft
- h = height = 5ft
- π = 3.14
3.14 x 6 x √(36 + 25) = 147ft²
<h3>What is the total surface area of the figure ?</h3>
Total surface area of the cylinder : πr(r + 2h),
(3.14 x 6) x (6 + 40) = 867ft²
Total surface area = 867 + 147= 1014ft²
To learn more about lateral surface area, please check: brainly.com/question/27847638
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Answer:
Katie is incorrect since she has 4 gallons left in the container?
Step-by-step explanation:
