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Two triangles are similar. The dimensions of the first are 7 8 and W while the dimensions of the second one are 3.5 4 and 5. The scale factor used to get from the first triangle to the second one is?
Wiki User
∙ 7y ago
Scale factor: 2 to 1
Wiki User
∙ 7y ago
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Difference between similar triangles and congruent triangles?
Similar triangles are two triangles with three identical angles but not necessarily identical lengths but if they aren't identical they must have an identical scale factor for each side. Congruent triangle have identical angles and lengths but mat be rotated. on a similar triangle if one size gets bigger by two times the original all of them must be two times the original.
The of the corresponding side lengths of similar triangles is called the scale factor?
ratio
If the dimensions of a figure are increased by a factor of 7 By what factor does the volume change?
if all 3 dimensions increase b factor of 7 then volume changes by 7 cubed or a factor of 343
What are the coordinates of the vertices of triangle a'b'c' after triangle ABC is dilated using a scaling factor of 3?
Find the coordinates of the vertices of triangle a'b'c' after triangle ABC is dilated using the given scale factor then graph triangle ABC and its dilation A (1,1) B(1,3) C(3,1) scale factor 3
The constant amount by which the dimensions of an object are enlarged or reduced is called?
Scale factor
Similar triangles can be made into congruent triangles by doing what?
Increasing the dimensions of the smaller of the similar triangles (if they are not already congruent) by a suitably chosen constant factor.
What is a scale factor on a triangle?
If two triangles are similar, then the reduced ratio of any two corresponding sides is called the scale factor of the similar triangles
Two triangles are similar The dimensions of the first are 7 8 and 10 while the dimensions of the second one are 3.5 4 and 5 The scale factor used to get from the first triangle to the second one?
1:0.5
How do you find a separate set of lengths for a similar triangle?
just use a scale factor! multiply all the dimensions by X and you'll have the dimensions of the new triangle. of course the angles and all are the same b.c theyre similar.
What is true about the area of similar triangles when the sides are increased by the factor of two?
when you multiply the area of the small triangle by four it equals the area of the large triangle.
What is true about the area of similar triangles when the sides are increased by a factor of two?
When you multiple the area of the small triangle by four it equals the area of the large triangle.
Difference between similar triangles and congruent triangles?
Similar triangles are two triangles with three identical angles but not necessarily identical lengths but if they aren't identical they must have an identical scale factor for each side. Congruent triangle have identical angles and lengths but mat be rotated. on a similar triangle if one size gets bigger by two times the original all of them must be two times the original.
Two similar triangles have a scale factor of 14 If the perimeter of the smaller triangle is 10 what is the perimeter of the larger?
the answer to this question is 1:4 10: ? =10x4/1 =40
Why doesn't angle angle angle work?
Because if one triangle is an enlargement of another (with scale factor not 1) their angles will be the same but the sides will be different. The two triangles will be similar but not congruent.
How do you find a scale factor from the smaller figure to the enlarged figure?
Look for corresponding parts of the two figures. Their ratio is the scale factor. For example, if you have two similar triangles, one has a side of length 3, and the corresponding side on the other triangle is 5, then the scale factor is 5/3 going from the small triangle to the big, or 3/5 going from the big triangle to the small.
The of the corresponding side lengths of similar triangles is called the scale factor?
ratio
The what of the corresponding side lengths of similar triangles is called the scale factor?
ratio
