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Mathematics 20 Online
b1az34:

Square EFGH underwent several transformations. A. What is the correct value of d, being it is the value in which this square was transformed or dilated? B. Explain how you calculated the value for d.

b1az34:

1 attachment
jhonyy9:

what is the units length of original square sides and what is the length of dilated square sides ?

b1az34:

@jhonyy9 wrote:
what is the units length of original square sides and what is the length of dilated square sides ?
the lengths are 4 for the original and the dilated square sides are 5

jhonyy9:

what is the scale factor what used get from 4 this 5 ?

b1az34:

can you repeat that

jhonyy9:

this d wan be the scale factor what used get from 4 units this dilated length of 5 units

b1az34:

ho so multiply by 5

jhonyy9:

4 time 5 = 20 the dilatation unit is 1 no ? bc. 4 + 1 = 5

b1az34:

yup

b1az34:

so the value of d is 1 if i'm understanding of what your saying

jhonyy9:

no 4 + 4*d = 5 4d = 1 d = ?

b1az34:

1/4

b1az34:

d=0.25

jhonyy9:

exactly hope you understand the way now

b1az34:

ho right thanks

jhonyy9:

anytime

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