An architect planned to construct two similar stone pyramid structures in a park. The figure below shows the front view of the pyramids in her plan but there is an error in the dimensions.

Which of the following changes should she make to the dimensions to correct her error?
Answer

change the length of side BC to 9 feet

change the length of side BC to 8 feet

change the length of side RQ to 11.5 feet

change the length of side RQ to 10.5 feet

Question

An architect planned to construct two similar stone pyramid structures in a park. The figure below shows the front view of the pyramids in her plan but there is an error in the dimensions.

Which of the following changes should she make to the dimensions to correct her error?
 Answer 







change the length of side BC to 9 feet
 







change the length of side BC  to 8 feet
 







change the length of side RQ to 11.5 feet
 







change the length of side RQ to 10.5 feet

anonymous · Answer

attachment

ujjwal · Answer

change RQ to 10.5 .. You got similar triangles to play with.. sides are proportional.. 
here they are in ratio 3:2

anonymous · Answer

ohh okay see i got that one wrong i thought they were 2.5 from each other and thats why i couldnt get an answer so i guessed thank u