DFC equals 180 because all triangles add up to 180. And their sides are the same so 180/3=60
Answer:
BD and BE are tangents to the circle
Step-by-step explanation:
Given
See attachment
Required
What does BD and BE represent?
From the attachment, we have:
The measure of angles between a tangent and the radius of a circle is always 
So, because and AD is a radius, then BD is a tangent to circle.
Similarly,; and AE being a radius implies that BE is a tangent to circle.
To determine the number of modules that is in each story, we simply divide the number of modules by the number of stories.
= 140 / 14
Simplifying,
= 10 modules / story
Therefore, by even distribution we note that there are 10 modules per story.
Answer:
256
Step-by-step explanation:
I just did it right now
