Hello,

my daughter's 3rd grade math problem !

bob travels 50 miles, half on horse the other half on foot. he traveled 9 miles per hour on horse, and 3.5 miles per hour on foot. how long did it take him to complete his journey?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.