A rhombus is a shape having two acute angles and four equal sides.
56678 Shape is called a rhombus
An isosceles triangle
No shape has four equal sides and four different angles - either there are two pairs of equal angles, or all four angles are the same; or all sides are not the same length.
A Kite
A rhombus is a shape having two acute angles and four equal sides.
A rhombus is your answer
A rectangle
A polygon; specifically a tetragon. A two-dimensional shape with four equal sides and four right angles is a square. A two-dimensional shape with two sets of equal sides and four right angles is a rectangle. A two-dimensional shape with two sets of equal sides and two sets of equal angles is a parallelogram. A parallelogram where each opposite angel bisects the shape is a rhombus. A two-dimensional shape with one set of equal, parallel sides and two sets of equal angles is a trapezoid. A three-dimensional shape with four triangular faces is a tetrahedron.
56678 Shape is called a rhombus
A rectangle has two sets of two equal sides and four right angles.
A square if it has 4 equal angles too, or a rhombus if it has two obtuse and two acute angles.
An isosceles triangle
No shape has four equal sides and four different angles - either there are two pairs of equal angles, or all four angles are the same; or all sides are not the same length.
A rectangular shape, or a rectangle.
A Kite
That depends on the shape of the trapezoid as for example if it is an isosceles trapezoid then it will have two equal acute angles and two equal obtuse angles that all add up to 360 degrees.