Answer:
P is the midpoint P=(3,2)
Step-by-step explanation:in ΔAOB
AB
2
=2r
2
(5−1)
2
+(2−2)
2
=4
2r
2
=16
r=2
2
slopeOM×slopeOB=−1
α−3
p−2
×
5−1
2−2
=−1
α−3
p−2
×0=−1
AB∥x−axis
OM∥y−axis
⇒α=3
OA=r=2
2
(3,1)(1,2)=2
2
(3−1)
2
+(p−2)
2
=8
p=0,4
Center(3,0)
r=2
2
(x−3)
2
+y
2
=8
Center(3,4)
r=2
2
(x−3)
2
+(y−4)
2
=8
Answer:
I think it is B 1/2
Step-by-step explanation:
Step-by-step explanation:
m1=m2=m3=m5
m4=m6=m7
find m1,m2,m3 or m5
=180°- m4 or m6 or m7
find m4,m6 or m7
=180°- m1 or m2 or m3 or m5
d) 10, -3
Hope I helped! ( Smiles )
