Um quadrilátero RSTU apresenta as seguintes medidas para seus...

Um quadrilátero RSTU apresenta as seguintes medidas para seus ângulos internos: MathML (base64):PG1hdGg+CiAgICA8bXJvdz4KIC AgICAgICA8bWk+bTwvbWk+CiAgICAgICAgP G1pPmU8L21pPgogICAgICAgIDxtaT5kPC9t aT4KICAgICAgICA8bW8gc3RyZXRjaHk9ImZ hbHNlIj4oPC9tbz4KICAgICAgICA8bW92ZX I+CiAgICAgICAgICAgIDxtaT5SPC9taT4KI CAgICAgICAgICAgPG1vIHN0cmV0Y2h5PSJ0 cnVlIj5ePC9tbz4KICAgICAgICA8L210iZm Fsc2UiPik8L21vPgogICAgICAgIDxtbz49P C9tbz4KICAgICAgICA8bW4+MjwvbW4+CiAg ICAgICAgPG1pPng8L21pPgogICAgPC9tcm9 3Pgo8L21hdGg+, MathML (base64):PG1hdGg+CiAgICA8bXJvdz4KIC AgICAgICA8bWk+bTwvbWk+CiAgICAgICAgP G1pPmU8L21pPgogICAgICAgIDxtaT5kPC9t aT4KICAgICAgICA8bW8gc3RyZXRjaHk9ImZ hbHNlIj4oPC9tbz4KICAgICAgICA8bW92ZX I+CiAgICAgICAgICAgIDxtaT5TPC9taT4KI CAgICAgICAgICAgPG1vIHN0cmV0Y2h5PSJ0 cnVlIj5ePC9tbz4KICAgICAgICA8L210iZm Fsc2UiPik8L21vPgogICAgICAgIDxtbz49P C9tbz4KICAgICAgICA8bWk+eDwvbWk+CiAg ICAgICAgPG1vPis8L21vPgogICAgICAgIDx tbj43MDwvbW4+CiAgICAgICAgPG1vPiYjeE IwOzwvbW8+CiAgICA8L21yb3c+CjwvbWF0a D4=, MathML (base64):PG1hdGg+CiAgICA8bXJvdz4KIC AgICAgICA8bWk+bTwvbWk+CiAgICAgICAgP G1pPmU8L21pPgogICAgICAgIDxtaT5kPC9t aT4KICAgICAgICA8bW8gc3RyZXRjaHk9ImZ hbHNlIj4oPC9tbz4KICAgICAgICA8bW92ZX I+CiAgICAgICAgICAgIDxtaT5UPC9taT4KI CAgICAgICAgICAgPG1vIHN0cmV0Y2h5PSJ0 cnVlIj5ePC9tbz4KICAgICAgICA8L210iZm Fsc2UiPik8L21vPgogICAgICAgIDxtbz49P C9tbz4KICAgICAgICA8bW4+MzwvbW4+CiAg ICAgICAgPG1pPng8L21pPgogICAgICAgIDx tbz4rPC9tbz4KICAgICAgICA8bW4+NDQ8L2 1uPgogICAgICAgIDxtbz4mI3hCMDs8L21vP gogICAgPC9tcm93Pgo8L21hdGg+ e MathML (base64):PG1hdGg+CiAgICA8bXJvdz4KIC AgICAgICA8bWk+bTwvbWk+CiAgICAgICAgP G1pPmU8L21pPgogICAgICAgIDxtaT5kPC9t aT4KICAgICAgICA8bW8gc3RyZXRjaHk9ImZ hbHNlIj4oPC9tbz4KICAgICAgICA8bW92ZX I+CiAgICAgICAgICAgIDxtaT5VPC9taT4KI CAgICAgICAgICAgPG1vIHN0cmV0Y2h5PSJ0 cnVlIj5ePC9tbz4KICAgICAgICA8L210iZm Fsc2UiPik8L21vPgogICAgICAgIDxtbz49P C9tbz4KICAgICAgICA8bW4+NDwvbW4+CiAg ICAgICAgPG1pPng8L21pPgogICAgICAgIDx tbz4mI3gyMjEyOzwvbW8+CiAgICAgICAgPG 1uPjE0PC9tbj4KICAgICAgICA8bW8+JiN4Q jA7PC9tbz4KICAgIDwvbXJvdz4KPC9tYXRo Pg==. Utilizando-se as medidas oferecidas, conclui-se que a medida do maior ângulo interno desse quadrilátero é (A) 68°. (B) 90°. (C) 122°. (D) 136°.