MCQOPTIONS
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| 1. |
One of the angles of a certain triangle is three times the second angle and the third angle is \[16{}^\circ \] smaller than the first. Find the three angles. |
| A. | \[72{}^\circ ,\text{ }28{}^\circ ,\text{ }80{}^\circ \] |
| B. | \[50{}^\circ ,\text{ }45{}^\circ ,\text{ }65{}^\circ \] |
| C. | \[90{}^\circ ,\text{ }45{}^\circ ,\text{ }45{}^\circ \] |
| D. | \[28{}^\circ ,\text{ }68{}^\circ ,\text{ }84{}^\circ \] |
| Answer» E. | |