(WILL GIVE BRAINLIEST)
What’s is the total surface area of the triangular prism?

Total area = lateral area +base area

base area = 2(1/2 BH)

=2(1/2(6×8))

=2(1/2(48))

=2(24)

=48

lateral aream=3(LW)

=3(10×7.5)

=3(75)

=225

Total area = lateral area +base area

=225+48

=273

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !