For AD to be parallel 2x+4º should be equal to 79º
2(37)+4 = 78º
78º<79º
Since they aren't equal the lines are not parallel to each other.
The most simplistical form of 2/5 × 11 is 22/5, because once you multiply the numerals, you can't simplify anymore.
Step-by-step explanation: this one is for zack!!!!!!!!!
they are equal or congruent because if you look at it they both are right triangles
