Answer:
Step-I by-step explanation:I don’t know
Vertex is located over the center of the base of a regular pyramid.
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What is Vertex Angle?</h3>
Vertex angle is defined as the angle formed by two lines or rays that intersect at a point. These two rays make the sides of the angle.
Here, Vertex is the point which is located over the center of the base of a regular pyramid.
Learn more about Vertex angle from:
brainly.com/question/2028172
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divide 360 by 2 with an outcome of 180 then multiply by 3
answer is 540
The point-slope form:
We have the points (-8, -8) and (-7, 9). Substitute to the formula of a slope:
Put the coordinates of the point (-7, 9) and the value of slope to the point-slope formula: