#6$
Find the value of x and round answer to nearest tenth.

Step-by-step explanation:

From the given right angle triangle,

The hypotenuse of the right angle triangle is 21

With m∠x as the reference angle,

The unknown side represents the adjacent side of the right angle triangle.

The opposite side of the right angle triangle is 10

To determine m∠x, we would apply

the Sine trigonometric ratio.

Sin θ = opposite side/hypotenuse. Therefore,

Sin x = 10/21 = 0.4762

x = Sin^-1(0.4762)

x = 28.4° to the nearest tenth.

last option: rhombus or kite

step-by-step explanation:

a kite and rhombus have the same shape. as we don't have any specific formula for the calculation of area of kite. the diagonals are used to calculate the area of a kite or rhombus.

the formula for area of rhombus is given by:

here, d_1 is the first diagonal and d_2 is the second diagonal.

so,

last option is the correct answer ..

i dont know sorry

step-by-step explanation: