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Right I saucily‘s triangle has an angle with measure a 45° if X represents measure of the third angle of the triangle what is X

A/30° B/45° C/100° D/135°

User Oji
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Short answer B <<<====
90 + 45 + x = 180 all triangles have 180o
135 + x = 180
x = 180 - 135
x = 45
User Yehonatan
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