You go to the park on a windy day to fly a kite. The string makes an angle of 36° with the ground and is 43 feet in the air. How long is the string? Round to the nearest tenth.
a. 23.5 b. 73.2 c.31.2 d.53.2

b.

Step-by-step explanation:

α=36∘   β=90 ∘   α+β+γ = 180∘  γ = 180∘  −α−β = 180∘  −36∘  −90∘ = 54∘

a=43

a b  =  sinα sinβ  b=a⋅   sinα  sinβ b=43⋅   sin36  ∘  

sin90∘ =73.16

 a  c   =  sinα  sinγ  c=a⋅  sinα  sinγ  c=43⋅   sin36 ∘ sin54 ∘  =59.18

a=43

b=73.16

c=59.18

Equivalent equations are algebraic equations that have identical solutions or roots. you can find it by adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation as well as multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.

Step-by-step explanation: