<span>The correct answers are circle, line segment and parallel lines.
Explanation:
The undefined terms of geometry are point, line and plane.
A circle is a set of points equidistant from a fixed point called the center; this uses no terms except the undefined terms.
A line segment is a part of a line with two distinct endpoints. Again, no terms used other than undefined terms.
Parallel lines are lines that never intersect; again, no terms other than undefined terms.</span>
Answer:
Step-by-step explanation:
see attached
Answer:
the side lengths are both 7
Step-by-step explanation:
Because the angles are both 45 degrees, the triangle is isosceles: the side lengths are equal. The hypotenuse of a model 45-45-90 triangle is √2 when the sides are 1 each:
√2 1
------ = -------
7√2 x
1 1
This can be reduced to ----- = -----
7 x
which makes it obvious that the side lengths are both 7.
Answer:
There is nothing there...
Step-by-step explanation:
There is nothing at all.
4.166 cans !
6*75 = 450 sq.ft
so approximately 4.166 cans will be required !
