Answer:
We know that the figure has a symmetry
angle 1 = angle 2
angle 1 =180°-(18°+90°) = 180° - 108°=72°
Therefore, <em><u>angle 2 =72°</u></em><em><u>.</u></em>
Step-by-step explanation:
8x-11=629
8x=629+11
8x=640
x=80
Sin = surd 3 / 2
get it????
The square is 130 in squared and the other shape is 54 in squared. If you're looking for the sum of the whole thing, its 185 in squared.
square: 13*10=130
triangle: 7*4= 28/2=14
rectangle: 10*4=40
7) Your family is travelling faster.
8) Each pound of dog food costs $ 1.75
