Answer:
<h2>3.14159</h2>
Step-by-step explanation:
A) Pi value using circumferences
C = circumference
d= diameter
Formula: C = Pi*d⇒Pi = C/d
Circle A)
Pi = 21.98/7 = 3.14
Circle B)
Pi = 18.84/6= 3.14
B) Using areas
A = area
r = radio = diameter/2
Formula: A = Pi*(r^2 )⇒ Pi = A/(r^2)
Circle A
Pi = 38.465/(3.5)^2= 3.14
Circle B
Pi= 28.26/(3^2)= 3.14
If the 10 is being multiplied it’s 90
Answer:
translation,reflection,
Step-by-step explanation:
because you move thing in different direction
The unit rate is 9 an hour
Answer:
p=1/4
Step-by-step explanation:
4(p+5)=21
4p+20=21
4p=1
p=1/4
