DATE
If the distance between
two points (-2, -3 and
& Q(6, y) is 10 units
find the value of y
Answers
Answered by
1
Answer:
cos
2
α+cos
2
β+cos
2
r=1
So, for 60,60,45
=(cos60)
2
+(cos60)
2
+(cos45)
2
=
4
1
+
4
1
+
2
1
=1
Answered by
0
Answer:
(6+2)2 + (y+3)2 = 10
Answer: _9, 3
Similar questions