Respuesta :
Answer:
1. EF≅HG
2. EF║HG
3. Definition of parallelogram
4. when two parallel lines are cut by a transversal, alternate interior angles are congruent
5. EK≅GK
FK≅HK
Step-by-step explanation:
1. As per the properties of a parallelogram, the opposite sides are congruent.
hence in given parallelogram EFGH the two sides EF≅HG
2. As per the properties of a parallelogram, the opposite sides are parallel.
hence in given parallelogram EFGH the two sides EF║HG
3. Definition of parallelogram: A quadrilateral is called a parallelogram if two of its opposite sides are parallel.
4. As per the properties of transversal lines, when two parallel lines are cut by a transversal, alternate interior angles are congruent.
5. As proven in given question ΔEKF≅ΔGKH, so as per the CPCTC
EK≅GK and FK≅HK
!
There are different properties that are ascribed to a shape. The statement or reason to fill each box are;
- EF≅HG given that the Property of a Parallelogram ( that is If a quadrilateral is a parallelogram, then all the opposite sides are known to be congruent)
- EF║HG given that the description or the definition of a Parallelogram, which is a type of quadrilateral is known to have opposite sides been parallel.
- ∠FEG ≅∠ HGE , ∠EFH ≅FHG are known to be Alternate Interior Angles Theorem.
- ΔEKF ≅ Δ GKH are ascribed to ASA Congruence Postulate.
- ⁻E K ≅ ⁻K G, and ⁻F K ≅ ⁻K H given that they are CPCTC.
What is a parallelogram?
A parallelogram is known to be a shape that is said to be composed of four sides. Where the sides opposite each other are regarded as parallel. The Examples of parallelograms are; squares, rhombuses, etc.
Learn more about parallelogram from
https://brainly.com/question/24291122