Mathematics, 27.01.2021 07:20, nunuskies

Select the statement that must be true. The height of a parallelogram is greater than the lengths of the sides.
Parallelograms have congruent diagonals.
Parallelograms have at least one right angle.
If a quadrilateral has opposite sides that are both congruent and parallel, then it
is a parallelogram.

Select the statement that must be true.

The height of a parallelogram is greater than the lengths

Answers: 3

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answered: Guest

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

answered: Guest

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

= $\sqrt{(9-6)^{2} +(12-6)^{2} } \\=\sqrt(45)=3\sqrt(5)$

side j'k'=distance between j' and k'

= $\sqrt{(3-2)^{2} +(2-4)^{2} } \\=sqrt(5)$

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

answered: Guest

ιт ιѕ 6/23

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ!

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Select the statement that must be true. The height of a parallelogram is greater than the lengths o...