2010015205 | math4u.vsb.cz

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Project ID:

2010015205

Source Problem:

Accepted:

0

Clonable:

1

Easy:

1

The measures of two interior angles of a triangle are

61^{\circ} 20^{'}

and

28^{\circ}

. What is the measure of the third interior angle?

90^{\circ} 40^{'}

33^{\circ} 20^{'}

145^{\circ} 20^{'}

147^{\circ} 40^{'}