Step-by-step explanation:
Hi there!
Given;
= 5(π\6)
We have;
π = 180°
Keeping value of π in the question;
= 5(180°/6)
= 5*30°
= 150°
Therefore, answer is option B.
<u>Hop</u><u>e</u><u> </u><u>it </u><u>helps</u><u>!</u>
Parallel lines add to 180 therefore x is 146
1) 2(x+3)=8 would be the Given.
2)2x+6=8 would be the distributive postulate.
3)2x=2 would be the subtraction property of Equality.
4) x=1 would be the division property of Equality
Answer:
125.66cm²
Step-by-step explanation:
so you need to find the area of the big circle and subtract it from the area of the small circle
area of a circle= π r²
small circle: substitute in what you know
a= π x 3²
a= 28.2743
big circle: substitute in what you know
a= π x 7²
a= 153.9380
now do 153.9380-28.2743=125.6637
now round this number to the nearest hundredth:
125.66cm²
