Answer:
?= 180-(75+39)=66
Step-by-step explanation:
......
Answer:
8-(2/x)
Step-by-step explanation:
Answer:
21, 35 , 49
Step-by-step explanation:
21 = 3 * 7
35 = 5 * 7
49 = 7 * 7
GCF = 7
Can you be more specific on which type of equations
We know that
length of a sector=(∅/360°)*2*pi*r--------> when ∅ is in degree
r=[360°*length of a sector]/[∅*2*pi]
in this problem
∅=80°
length of a sector=100*pi ft
r=[360°*100*pi]/[80°*2*pi]-----> 225 ft
the answer is
225 ft
