Calculate the acute angle of a rhombus if the sum of the two angles of this rhombus is 246 °.

There are four angles in a rhombus, the sum of which is 360 degrees.

Then we find out the sum of which angles are indicated in the condition.

Since two the sum of two angles is equal to 246 °, while the sum of the greater and the smaller is equal to 180 °, then this is the sum of either two large or small.

Therefore, 246/2 = 123, which is a larger angle.

Then the sum of acute angles is: 360 – 246 = 114о, then one angle is equal to 114/2 = 57о.