Answer:
1.) supplementary m<1+m<2=180 and m<2+m<3=180
2.) congruent, supplementary
Step-by-step explanation:
the answers are in this order above
xn+yn=zn where n>2 and n is an integer
<h2>bolded letters are exponents!!!!</h2>
A. 12 centimetres.
Hope this helps!
