Mark has a kite shaped like a rhombus. the two diagonals measure 15 inches and 6 inches. what is the area of mark's kite?

90 inches

Step-by-step explanation:

A rhombus has four sides, therefore you would just multiply the two diagonals together.

6 x 15 = 90

it is a reproduction.

step-by-step explanation:

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2