Cx is an altitude in triangle abc. which statements are true? check all that apply.

δabc ~δbxc
δaxc ~ δcxb
δbcx ~ δacx
δacb ~ δaxc
δcxa ~ δcba

ΔAXC ~ ΔCXB ; and ΔACB ~ ΔAXC  

Step-by-step explanation:

We must match up corresponding angles in the similarity statements.

∠A in ΔAXC will match ∠A in ΔABC as well as ∠C in ΔCXB.

∠X in ΔAXC will match ∠C in ΔABC as well as ∠X in ΔCXB.

∠C in ΔAXC will match ∠B in ΔABC as well as ∠B in ΔCXB.

Using this information, the only ones that match are ΔAXC ~ ΔCXB  and ΔACB ~ ΔAXC.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

step-by-step explanation: