In the diagram below, the two vertical segments are parallel. What is the total number of degrees in angles $a, b, c, d$? [asy]
draw((5,1)--(5,7));
draw((10,1)--(10,7));
draw((1,6)--(14,2));
label("$a$",(5,5),NW);
label("$b$",(5,9/2),SE);
label("$c$",(10,42/13),NE);
label("$d$",(10,42/13),SW);
[/asy]

Pls, i need an answer to this please
I have 30 minitues for this

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

How are algebraic expressions evaluated using substitution?

Agame has a rectangular board with an area of 44 in2. there is a square hole near the top of the game board in which you must not toss in a bean bag. the square has side lengths of 3 in. what is the probability of not tossing the bag through the hole? a)9/44 b)3/9 c)3/44 d)35/44