Answer:2 ft
Step-by-step explanation:
Area of circle = pi x r^2 = 4 pi
So r^2 = 4
r =2
Answer:
I think the answer might be c or b.I hope this helps
now, the one below that, which is equivalent to that? well, just look above it
Answer:
Step-by-step explanation:
Sum of interior angle of any polygon =(n-2) × 180°where n represents the number of sides in any polygon.
Or 1260 =(n-2)x180
Dividing both sides by 180:
7=n-2
Adding both sides by 2 we have :
n=9.
Hence a nanogon will have the sum of interior angles as 1260°.
<span><span>
2−<span><span>2<span>(12)</span></span><span>(3)</span></span></span>−53</span><span>
=<span><span>2−<span><span>(2)</span><span>(36)</span></span></span>−53</span></span><span>
=<span><span>2−72</span>−53</span></span><span>
=<span><span>−70</span>−53</span></span><span>
Answer : <span>−<span>123</span></span></span>
