Explanation:
<u><em>* Demonstrate that the related angles are the same.</em></u>
<u><em>* Demonstrate that different interior angles are equivalent.</em></u>
<u><em>* Demonstrate the adjacent interior angles are supplementary.</em></u>
<u><em>* Demonstrate the adjacent external angles are not mutually exclusive.</em></u>
<u><em>* Show that the lines in a plane are perpendicular to the same axis.</em></u>
<u><em></em></u>
<1 and <8 are the same because they are alternate exterior angles that means that they are
Opposite sides of the transversal.
And that they are on the exterior side of the parallel lines.
Now because of that they have the same measures no matter what so would
<2 and <7
<3 and <6
<4 and <5
<u><em></em></u>
X=(-10 ) Hope this helps!!! :)
Answer:
Step-by-step explanation:
step 1
Find the scale factor
we know that
If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube
Let
z----> the scale factor
x----> volume of the larger solid
y----> volume of the smaller solid
we have
substitute
step 2
Find the surface area of the larger solid
we know that
If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared
Let
z----> the scale factor
x----> surface area of the larger solid
y----> surface area of the smaller solid
we have
substitute
65 degrees because then it adds to 180 degrees
Answer:
25 percent
Step-by-step explanation:
