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Part DHow do the angles of ∆DEF compare with those in the original triangle? In particular, compare the angle that you did not set in ∆DEF with the corresponding angle in ∆ABC.∆DEF and ∆ABC are similar triangles

Part DHow do the angles of DEF compare with those in the original triangle In particular compare the angle that you did not set in DEF with the corresponding an class=
Part DHow do the angles of DEF compare with those in the original triangle In particular compare the angle that you did not set in DEF with the corresponding an class=

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Answer:

Triangles DEF and ABC have approximately the same interior angles. So, we can say that they are similar triangles. It means that

∠D = ∠A = 38.6°

∠E = ∠B = 90°

∠F = ∠C = 51.4°

So, the corresponding angles of ∆DEF have the same measure as the original triangle.

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