Question
Download Solution PDFSuppose Δ PQR and Δ STU are congruent triangles under ASA. If ∠PQR = 60°, ∠PRQ = 30° and ∠STU = 60°, find ∠TSU.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven
Δ PQR and Δ STU are congruent triangles
∠PQR = 60°, ∠PRQ = 30° and ∠STU = 60°
Concept used
If two triangles are congruent then, their corresponding parts are equal.
Calculation
Let the ∠TSU and ∠SUT be y° and x° respectively.
∠QPR = 180 - (60 + 30)
∠QPR = 90°
∠QPR = 90° = ∠TSU (Under ASA)
The answer is 90°.
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