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vovikov84 [41]
3 years ago
8

Help me please i cant seem to get it

Mathematics
1 answer:
givi [52]3 years ago
7 0

The diagnonals of a parallelogram bisect each other ,

so

=》 BD = 3x × 2

=》BD = 6x

and there's given that

=》

BD = \dfrac{3}{5} AC

=》

6x =  \dfrac{3}{5}  \times 40

=》

x =  \dfrac{24}{6}

=》

x = 4

so, if x = 4 , then the given quadrilateral is a parallelogram.

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Answer:

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<h3>What is law of sine?</h3>

The law of sine is the nothing but the relationship between the sides of the triangle to the angle of the triangle (oblique triangle).

It can be given as,

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Given information-

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Learn more about the sine law here;

brainly.com/question/2264443

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