Answer:
yes it is correct
Step-by-step explanation:
Circumference of a circle =2πr
6.28=2πr
3.14=πr
3.14/π=r
3.14/3.14=r
<h2>therefore,r=1</h2>
Answer
Find out the what is the value of n.
To prove
By using the parallelogram property .
In parallelogram opposite angels are congruent .
As shown in the figure .
∠B = ∠ D
As given
∠B = (2n + 32)°
∠D = (4n - 2)°
(2n + 32) = (4n - 2)
solving the above
4n -2n = 32 +2
2n = 34

n = 17
Therefore the value of n is 17 .
Answer:
B
Step-by-step explanation:
120-73 = S
therefore 73+s = 120
so 120- s = 73
45/3=15 45-15=30 30/5=6 3x6=18 30-18=12 the answer is 12