Find m∠H What does m∠H happened to equal​

30 degrees

Step-by-step explanation:

The things we do have and want to find are as follows:

- We know that this is a right triangle, and one angle is 90 degrees

- We want to find an angle

- Relative to that angle, we are given an adjacent side as well as the hypotenuse

One equation that encompasses this is cos(θ) = adjacent/hypotenuse, so

cos(m∠H) = 10√3 /  20

For an equation of form cos(x) = y, we can say that arccos(y) = x. Therefore, we can write our equation as

m∠H = arccos(10√3 /  20)

m∠H = 30 degrees

answer: a

step-by-step explanation:

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse