1.

Two houses are in front of each other. Both have chimneys on their top. The line joining the chimneys makes an angle of 45° with the ground. How far are the houses from each other if one house is 25m and other is 10m in height?

A. 18 m
B. 12 m
C. 7.5 m
D. 15 m
Answer» E.


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