the coordinates of the corner of a shape are 2 4 4 1 2 -2 -2 -2 -4 1 and -2 4
Answers
Answered by
0
Answer:
I don't have this
I am soo sorry
Answered by
1
Answer:
⇒ The points (−4,−1, )(4,0) and (2,3) are which of rectangle.
Step-by-step explanation:
hit A(−4,−1), B(−2,4), C(4,0) and D(2,3) be the given points (circles)
Now, AD=
(2+4)
2
+(3+1)
2
=
52
BC=
(4+2)
2
+(0+4)
2
=
52
AB=
(−2+4)
2
+(−4+1)
2
=
4+9
=
13
CD=
(2−4)
2
+(3−0)
2
=
13
⇒ AD=BC and AB=CD
Hence ABCD is a parallelogram
Now, AC=
(4+4)
2
+(0+1)
2
=
65
BD=
(2+2)
2
+(3+4)
2
=
65
Clearly AC
2
=65=AB
2
+BC
2
=(
52
)
2
+(
13
)
2
=65
and (BD)
2
=BC
2
+CD
2
65=52+13=65
Hence, ABCD is a rectangle
⇒ The points (−4,−1, )(4,0) and (2,3) are which of rectangle.
Similar questions