A Florida roof company must check that each roof truss it sells is made of two congruent triangles.

The company knows that ZBAG > ZDEF and AC = EC. What additional

information will it need in order to prove AACF = AECG by SAS?

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.

That’s is personal so don’t tell you is is about you think sorry

B. 16in. x 20in , is your best bet