Mathematics, 01.04.2021 02:30 kassidyopry15

Triangle ABC is rotated 180° about the origin to form triangle A′B′C′. If the vertex at A forms an angle with measure of 48°, and the vertex at C′ forms an angle with measure of 80°, what is the measure of the vertex at B? a. 48°

b. 52°

c. 80°

d. 128°

Answers: 2

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Triangle ABC is rotated 180° about the origin to form triangle A′B′C′. If the vertex at A forms an a...

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Triangle ABC is rotated 180° about the origin to form triangle A′B′C′. If the vertex at A forms an angle with measure of 48°, and the vertex at C′ forms an angle with measure of 80°, what is the measure of the vertex at B? a. 48° b. 52° c. 80° d. 128°

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Another question on Mathematics

Triangle ABC is rotated 180° about the origin to form triangle A′B′C′. If the vertex at A forms an angle with measure of 48°, and the vertex at C′ forms an angle with measure of 80°, what is the measure of the vertex at B? a. 48°

b. 52°

c. 80°

d. 128°