Question

Observe the information shown in pairs of triangles given below. State the test by which
the two triangles are congruent. Write the remaining congruent parts of the triangles.​

Answer 1

Answer:

In ∆ABC,

∠ACD = ∠A + ∠B (Exterior angle property)

= 70∘ + 40∘

= 110∘

Step-by-step explanation:

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