Bradley and Kelly are out flying kites at a park one afternoon. A model of Bradley and Kelly’s kites are shown below on the coordinate plane as kites BRAD and KELY respectively.

Which statement is correct about the two kites?

A. They are similar because BR:DB is 1:2 and KE:YK 1:2.

B. They are similar because BR:DB is 1:5 and KE:YK is 1:5.

C. They are not similar because BR:DB is 1:5 and KE:YK is 1:2.

D. They are not similar because BR:DB is 1:2 and KE:YK is 1:5.

Question

Bradley and Kelly are out flying kites at a park one afternoon. A model of Bradley and Kelly’s kites are shown below on the coordinate plane as kites BRAD and KELY respectively.

Which statement is correct about the two kites?

A. They are similar because BR:DB is 1:2 and KE:YK 1:2.

B. They are similar because BR:DB is 1:5 and KE:YK is 1:5.

C. They are not similar because BR:DB is 1:5 and KE:YK is 1:2.

D. They are not similar because BR:DB is 1:2 and KE:YK is 1:5.

swag · Answer

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anonymous · Answer

they aren't similar but i'm not sure whether it's C or D..

mertsj · Answer

It's D because C says the ratio of KE:YK is 1:2  but KE=sqrt2 and YK=5sqrt2 so the ratio of KE:YK is 1:5 so C is false.