Answer:
your answer is A) AA similarity theorem
Explanation:
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Rocks cooled down in the ocean so that lead to islands and different formations
If the semicircle is on the 29 side:
<span>2(19) + 29 + 29pi/2 = 67 + 14.5pi </span>
<span>This is because the radius is equal to 1/2 the diameter and the perimeter of a semicircle is radius*pi. The 2 19's come from the rectangle part of the garden and the other 29 comes from the side opposite the semicircle. </span>
<span>If the semicircle is on the 19 side: </span>
<span>2(29) + 19 + 19pi/2 = 77 + 9.5pi </span>
<span>You simply switch the 19 and 29 values.</span>
The smallest "dwarf elliptical" galaxies are less than one-tenth the size of the Milky Way! Elliptical galaxies have very little gas and dust. Since stars form from gas, little star formation occurs in elliptical galaxies.
Hope this helped.