Answer:
3.14 inches
Step-by-step explanation:
area of circle = πr²
=> 3.14 x 1 x 1
=> 3.14 inches
Answer:
28
Step-by-step explanation: 32 - 4 ^2 /4
Answer:
D
Step-by-step explanation:
mperpendicular =-43
A= π r2
<span>r= 39.4/2=19.7
A= 19.7 x 19.7=388.09
A= pi x 388.09= </span>1218.6026<span>
A= 1218.6026
</span>
Answer:
<h3>Negative StartFraction 7 over 10 EndFraction </h3>
Step-by-step explanation:
Given the expression
, we are to find the difference
First convert the mixed fraction
to improper fraction
= 
The expression becomes;

Find LCM

Evaluate the resulting expression

Hence the correct option is C i.e Negative StartFraction 7 over 10 EndFraction