Brendan is building a dog house, and the dimensions of the roof are shown below. What is
the lateral surface area of the roof?
3.1 ft
3.181
2.7 ft
5 ft
3 ft
A. 24.84 ft2
C. 54.1 ft2
B. 46 ft2
D.43.2 ft2

Taking algebra two apex courses and need with these questions

Math it's appreciated. (picture provided)

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