NO LINKS OR ANSWERING QUESTIONS YOU DON'T KNOW. Find each measurement. Round your answers to the nearest tenth. Part 2dd​

see explanation

Step-by-step explanation:

Using the Sine rule in all 3 questions

= =

(2)

= , substitute values

= ( cross- multiply )

c × sin133°  = 45 × sin26° ( divide both sides by sin133° )

c = ≈ 27.0 ( to the nearest tenth )

(4)

= , substitute values

= ( cross- multiply )

30 sinB = 19 sin97° ( divide both sides by 30 )

sinB = , then

∠ B = ( ) ≈ 38.9° ( to the nearest tenth )

(6)

= , substitute values

= ( cross- multiply )

AB sin102° = 18 sin45° ( divide both sides by sin102° )

AB = ≈ 13.0 ( to the nearest tenth )

sorry i need the points

step-by-step explanation:

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option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have