Answer:
1.A triangle with three equal interior angles is called an equiangular triangle. ... An equiangular triangle has three equal sides, and it is the same as an equilateral triangle.
2.The polygon is a quadrilateral if and only if the polygon has only four sides. The quadrilateral has four congruent sides and angles if and only if the quadrilateral is a square.
3.Tho even if you steal something you need to say the truth, nor you'll give it back to the person what did you get.
4.Supplementary angles are two angles whose sum is equal to 180∘. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees. These two angles are supplementary because together they form a straight line.
5.Volcanoes are classified as active, dormant, or extinct. Active volcanoes have a recent history of eruptions; they are likely to erupt again. Dormant volcanoes have not erupted for a very long time but may erupt at a future time. Extinct volcanoes are not expected to erupt in the
