Question

Plato wonders of these triangles are congruent.

describe a measurement plato could make in each triangle to find the missing information he needs to know (this could be measuring angles or measuring sides) give the postulate that justifies your answer.

Answer 1

Explanation:

∠D ≅ ∠R

DC ≅ RK

So, If ∠C ≅ ∠K,

Then ΔDCS ≅ ΔRKO by Angle Side Angle congruent. {A S A}

OR

DC ≅ RK

∠D ≅ ∠R

If SD ≅ OR , then

ΔDCS ≅ ΔRKO by Side Angle Side congruent {S A S}