In a Rhombus, all the sides are equal. So, just like squares, rhombuses satisfy the condition of the ratio of corresponding sides being equal. So, it can very much happen that two rhombuses have different angles. Hence, all rhombuses are not similar.
Q. Is every rhombus a parallelogram give reasons?
Answer. False, Because a rhombus has all sides equal but it is not necessary that a parallelogram also has all sides equal. A rectangle is a parallelogram but its all sides are not equal i.e it is not a rhombus.
Q. Why is a rhombus classified as a parallelogram and not a rectangle?
A parallelogram has two parallel pairs of opposite sides. A rectangle has two pairs of opposite sides parallel, and four right angles. It is also a parallelogram, since it has two pairs of parallel sides. No, because a rhombus does not have to have 4 right angles.
Q. Are squares and rectangles similar?
In a rectangle the opposite sides equal and all the internal angles are right-angled (90o). A rectangle has length (l) and breadth (b). We must note that in a rectangle the opposite sides are equal in length which makes it different from a square. Hence, squares and rectangles are not similar.
Q. Are 2 isosceles trapezoids always similar?
Since a triangle is isosceles if and only if two of its angles are congruent, if a triangle is similar to an isosceles triangle, then it will also have two congruent angles and must be isosceles. Second, “If △ABC and △DEF are isosceles, then they are similar.” This is not true.
Q. Are 2 right isosceles triangles always similar?
Yes, two right isosceles triangles are always similar.
Q. Can 2 isosceles triangles be similar?
All isosceles triangles are not similar for a couple of reasons. The length of the two equal sides can stay the same but the measure of the angle between the two equal side will change, as will the base and the base angles.
Q. Are all isosceles triangles equal?
Not all isosceles right triangles are congruent. In order for two triangles to be congruent, they must have the exact same shape and the exact same…
Q. Are all isosceles right triangles?
No, not all right triangles are isosceles. Although it is possible to have a right triangle that is an isosceles triangle, not all right triangles…
Q. Are the polygons similar if they are choose the correct similarity statement and scale factor?
The correct answer is B.
Q. Are we similar determine whether the triangles are similar?
If two triangles have two pairs of sides in the same ratio and the included angles are also equal, then the triangles are similar.
