Level:
Project ID:
1003021701
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Interior angles of a triangle \( ABC \) are in the ratio \( \alpha:\beta:\gamma=2:4:6 \). Calculate the measures of these angles.
\( \alpha=30^{\circ};\ \beta=60^{\circ};\ \gamma=90^{\circ} \)
\( \alpha=20^{\circ};\ \beta=40^{\circ};\ \gamma=60^{\circ} \)
\( \alpha=15^{\circ};\ \beta=30^{\circ};\ \gamma=135^{\circ} \)
\( \alpha=90^{\circ};\ \beta=60^{\circ};\ \gamma=30^{\circ} \)