Answer:
<h2>b. 1.2 in</h2>
Step-by-step explanation:
The formula of a circumference:

<em>d</em> - diameter
We have <em>C = 3.75 in</em><em>.</em>
Substitute:

We have some couples of angles that are equal
Answer:
(4, 80) Which is L
Step-by-step explanation:
First number should be on the X axis and the second on the Y axis.
Answer:
80
Step-by-step explanation:
Answer:
The total surface area of a regular pyramidis the sum of the areas of its lateralfaces and its base. The general formula for thelateral surface area of a regular pyramidis where p represents the perimeter of thebase and SI the height of inclination.