Circle A has center of (6, 7) and a radius of 4, and circle B has a center of (2, 4) and a radius of 16. What steps will help show that circle A is similar to circle B?

Translate circle A using the rule (x + 4, y + 3).
Rotate circle A 45° about the center.
Dilate circle A by a scale factor of 4.
Reflect circle A about the origin.

Question

Circle A has center of (6, 7) and a radius of 4, and circle B has a center of (2, 4) and a radius of 16. What steps will help show that circle A is similar to circle B?

Translate circle A using the rule (x + 4, y + 3).
 Rotate circle A 45° about the center.
 Dilate circle A by a scale factor of 4.
 Reflect circle A about the origin.

Seafoam · Answer

@snowflake0531

snowflake0531 · Answer

I suggest first graphing them on desmos, to see the whole thing out

snowflake0531 · Answer

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jhonyy9 · Answer

so i think two circles are similar always but in this case bc. circle A has a radius of 4 and circle B has a radius of 16 so from this result that these circle are 4/16 = 1/4 proportional

Seafoam · Answer

@snowflake0531

Seafoam · Answer

@AZ

Seafoam · Answer

Does anyone think its the first option?

snowflake0531 · Answer

@surjithayer is it the first or...?

surjithayer · Answer

it is C
Johny 9 have already answered.

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