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4 years ago

5

The first triangle is dilated to form the second triangle.

2 answers:

EastWind [94]4 years ago

4 0

Answer:

Scale factor of 1.6.

Step-by-step explanation:

The triangle is dilated and the images is an enlargement of the pre-image. This means all angles of the triangles are congruent and these form similar triangles. Because they are similar triangles which have been dilated, they have a common ratio known as the scale factor between their side lengths. The scale factor here is 1.6 and can be found by using the ratio 0.8/0.5 = 1.6.

ivolga24 [154]4 years ago

4 0

Answer:

1st Is False 2nd Is True

You know, faith is a cost you have to take, so believe me when i say an answer ;)

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Answer:

$V = 1218.0375m^{3}$

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Step-by-step explanation:

Area:

$A =$ π $r^{2}$

$152.4 =$ π $(2x)^{2}$ *Square 2x*

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$A =$ π $r^{2}\\$

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Now replace x with 2.208 and solve for volume.

$V = 1218.0375m^{3}$

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