Marla draws a diagonal in a rhombus to form two triangles. What term can she use to classify each triangle? Explain. A.

Acute; a rhombus always has 2 acute angles so the 3 angles in each triangle must all be acute.

B.

Equilateral; since a rhombus always has 4 equal sides, each triangle must have 3 equal sides.

C.

Isosceles; since a rhombus always has 4 equal sides, each triangle must have 2 equal sides.

D.

Obtuse; a rhombus always has 2 obtuse angles so each triangle must have an obtuse angle.

Please answer ASAP