In △abc , m∠a=30° and m∠b=64° . in △def , m∠d=30° and m∠f=86° . which statement about the triangles is true? △abc is not similar to △def . △abc is similar to △def not enough information is given to determine if △abc is similar to △def

answer: it is d

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b