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TIER 3 · OLYMPIAD MODE
1 / 10 questions
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Question 1 of 10
Two angles of a triangle are 55° and 65°. One side is extended past the third corner, as shown. What is the exterior angle marked ?
TIER 3 · OLYMPIAD MODE
1 / 10 questions
Two angles of a triangle are 55° and 65°. One side is extended past the third corner, as shown. What is the exterior angle marked ?