Answer:
− 5 a + 45
Step-by-step explanation:
can i have brainliest?
If angle of a sector is 115
the central angle would be 115 also
as the arc measure is equal to the measure of its central angle
Answer:
C
Step-by-step explanation:
Answer:
n= 4f/5+90
Step-by-step explanation:
f= 5(n−90)
/4 (simplify)
f * 4=5(n−90) (multiply 4 on both sides)
4f=5(n−90) (regroup)
4f/5
=n−90 (divide 5 on both sides)
4f/5
+90=n (add 90 to both sides)
