Answer:
yes it's a solution. I think. I don't really know this
Answer:
x=3
Step-by-step explanation:
hope this helps
Answer:
C = 2πr = dπ
Step-by-step explanation:
given radius r, the circumference is
2πr, derived from the fundamental theorem of calculus
since diameter d = 2r the circumference is also dπ
C.7/20
Hope i helped
let me know if i did not
Answer:
x = 36
y = 108
z = 72
Step-by-step explanation:
Given quadrilateral is a rectangle.
Diagonals of a rectangle are congruent and bisects each other.
x° = 36° (alternate angles)
x = 36
y° = 180° - (36° + 36°) (vertical angles)
y°= 180° - 72°
y° = 108°
y = 108
z° = 36° + 36° (by exterior angle theorem)
z° = 72°
z = 72