Find the area of the kite with the given information.

Area of the given kite = 84 square inches.

Step-by-step explanation:

Properties of the diagonals of a kite,

1). Diagonals are perpendicular to each other.

2). Longer diagonal bisects the smaller one.

Therefore, Length of smaller diagonal BD = 2×6 = 12"

In right ΔAEB,

m∠ABE = m∠EAB = 45°

Therefore, in isosceles triangle AEB,

AE = BE = 6"

Now the length of longer diagonal AC = AE + EC

AC = 6" + 8"

     = 14"

Area of the given kite ABCD =

                                                =  

                                                =

                                                = 84 square inches

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

answer: i don't understand. what are the options

step-by-step explanation: