Answer:
22.6°
Step-by-step explanation:
the cosines rule :
cos x = (24²+26²-10²)/2(24)(26)
= (576+676-100)/1248
= 1152/1248
= 0.923
so, x = cos`¹ 0.923 = 22.6°
All angles are 90 degrees, which cancels out a kite and a rhombus, leaving you with two options (rectangle or square). Using Pythagoras' theorem, you can work out that all sides are also of equal length, which means this shape is a square :)
Answer:
33,072.9
Step-by-step explanation:
32,984+49.95+38.95
$ 7 dollar reduction....that means new price is (32 - 7) = 25
percent decrease = (original number - new number) / original number..* 100
(32 - 25) / 25....* 100
7/25 * 100
0.28 * 100
28% decrease <==