This is my last one bros. mrs. lamb is going to make a 3 question true false test. she wants to see how many different answer keys would be possible. what could she do to simulate this quiz? what would the sample space be?

The surface area of the triangular prism is .

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

Need plz been trying to do it for a long time and still haven’t succeeded