By pythagorean thoerm u can find
Hy^2=length^2+base^2
4 1/3 would be the answer. Hope that helps you!
The correct answer for the question that is being presented above is this one: "symmetric property." Symmetric Property has the property of a = b, then b = a. This property is one of the equivalent properties of equality.
m ABC = m CBD, then m CBD = m ABC.
The answer to the first one is A, the second one is 3.58333