Answer:
Step-by-step explanation:
I think EFD because according to Google, "Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.
"
C = 2 pi r
C = 2 x 3.14 x 5
C = 31.4 yd
A = pi r^2
A = 3.14 x 5^2
A = 3.14 x 25
A = 78.5 yd^2
Answer:
C
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
114° is an external angle of the triangle , thus
y + y = 114°
2y = 114° ( divide both sides by 2 )
y = 57° → C
Answer:
20
Step-by-step explanation:
20 - 14= 6
6 * -3= -18
The answer is A because an octagon has 8 sides and if each side is 4 feet you would multiply 4 times 8 and get 32.