Question

Please help i have no clue. any tips or answers greatly appreciated:) thank you

Answer 1

Answer:

$48.18^{\circ}$

Step-by-step explanation:

Given that,

Base = 6

Hypotenuse = 9

We need to find the value of $\theta$.

We can use trigonometry to find it such that,

$\cos\theta=\dfrac{B}{H}\\\\\theta=\cos^{-1}(\dfrac{B}{H})\\\\\theta=\cos^{-1}(\dfrac{6}{9})\\\\\theta=48.18^{\circ}$

So, the value of $\theta=48.18^{\circ}$.