Question

koe eska answer de do both ples how give both answer step by step I will mark him or her as brienlest​

Answer 1

Answer 6) Since, diagonals AC and BD are equal. Hence, the points form a rectangle.

Answer 7) Distance between two points (x1,y1)

(x2,y2) is :

= √(x2-x1)^2 + (y2-y1)^2

here x1 = -2

y1 = 14

x2 = a

y2 = -5

Distance between two points is :

= √{(a+3)^2 + (-5+14)^2} = 9

Squaring on both sides

(a+3)^2+81 = 81

(a+3)^2=0

(a+3)(a+3) = 0

a+3 = 0

a = -3

HOPE IT WILL HELP ☺️☺️

#STAY HOME #STAY SAFE